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Background: Despite the benefits of exclusive breastfeeding, the proportion of exclusively breastfed children remains low in rural China. Self-efficacy is one of the most crucial modifiable factors predicting breastfeeding behavior. However, existing instruments in China do not specifically measure self-efficacy for exclusive breastfeeding but rather measure self-efficacy for any breastfeeding. Furthermore, they have been validated only in high-income Chinese settings. We sought to adapt and validate an instrument to measure exclusive breastfeeding self-efficacy within rural Chinese contexts., Methods: We introduced relevant items to Dennis' Breastfeeding Self-Efficacy Scale-Short Form (BSES-SF), which can assess maternal self-efficacy for exclusive breastfeeding. It was then implemented in a multistage random cluster sampling design and cross-sectional survey with home-visit interviews among women 0-6 months postpartum (n = 654) in the rural areas of four counties in Sichuan, China. We performed item-total and adjusted item-total correlations, as well as exploratory factor analysis to remove redundant items and determine the latent factor structure. We further applied confirmatory factor analysis to test the dimensionality of the scale. We then assessed the reliability of the scale and conducted tests of predictive and divergent validity. Known group comparisons were made by primiparous status and breastfeeding support level. We compared the validated Exclusive Breastfeeding Self-Efficacy Scale with the BSES-SF in terms of reliability and validity to explore the added value of scale modification., Results: Our modification of the BSES-SF to target exclusive breastfeeding produced 19 items. This was further reduced to 15 items based on adjusted item-total correlations and exploratory factor analysis, forming the Exclusive Breastfeeding Self-Efficacy Scale. This scale had three dimensions: "Breast milk supply and quality," "Breastfeeding skills," and "Exclusive breastfeeding" subscales. The Exclusive Breastfeeding Self-Efficacy Scale demonstrated strong internal consistency and overall reliability with a Cronbach's alpha coefficient of 0.91. Predictive and divergent validity and known group comparison assessments supported its validity. Robust psychometric evaluations demonstrated enhanced validity and reliability compared to the original BSES-SF., Conclusions: Our Exclusive Breastfeeding Self-Efficacy Scale is valid and reliable for measuring exclusive breastfeeding self-efficacy within rural Chinese contexts and is ready for adaptation and validation for clinical and programmatic use elsewhere, particularly within LMICs., Competing Interests: Declarations Ethics approval and consent to participate This study received ethical approval from the Stanford University Institutional Review Board (Approval 44312) and the Sichuan University Ethical Review Board (Approval K2019029). Postpartum women provided written informed consent for their own and their child’s involvement in this study. Consent for publication Not applicable. Competing interests The authors declare no competing interests., (© 2024. The Author(s).)

Background: The exclusive breastfeeding condition in China is not optimism now. Maternal breastfeeding self-efficacy stands as a pivotal factor influencing exclusive breastfeeding. Interestingly, studies have suggested that father support breastfeeding self-efficacy is a pivotal mediator in infant breastfeeding. Thus, the current research aimed to investigate the association between father support breastfeeding self-efficacy and exclusive breastfeeding at six weeks postpartum, and the influencing factors of father support breastfeeding self-efficacy., Methods: This research was structured as a multi-centre cross-sectional study, involving 328 fathers, whose partners were six weeks postpartum, and recruited from two public hospitals in Southeast China. Self-designed demographic questionnaires, namely, Father Support Breastfeeding Self-Efficacy Scale-Short Form, Breastfeeding Knowledge Questionnaire, Positive Affect Scale and the 14-item Fatigue Scale, were applied. Descriptive statistics, Chi-square test, logistic regression univariate analysis and multiple linear regression were used to analyse data., Results: Results indicate a significant difference between the infant feeding methods at six weeks postpartum and fathers with different levels of support breastfeeding self-efficacy (p < 0.05). Particularly, father support breastfeeding self-efficacy positively affected exclusive breastfeeding at six weeks postpartum after adjusting all the demographic characteristics of fathers (OR: 2.407; 95% CI: 1.017-4.121). Moreover, results show that the significant influencing factors of father support breastfeeding self-efficacy include breastfeeding knowledge, fatigue, positive affect, successfully experienced helping mothers to breastfeed, spousal relationships and companionship time., Conclusions: High-level father support breastfeeding self-efficacy effectively increased exclusive breastfeeding rate at six weeks postpartum. To enhance the exclusive breastfeeding rate, nurses or midwives can endeavour to design educational programmes or take supportive interventions customised for fathers, such as enhancing their breastfeeding knowledge education, reducing fatigue and mobilising positive emotions, thereby bolstering paternal self-efficacy in breastfeeding., (© 2024. The Author(s).)

Objective: Despite the World Health Organization's recommendation of exclusive breastfeeding for the initial 6 months, breastfeeding rates decline within the first 6 weeks after delivery. This study aimed to (1) investigate the breastfeeding rate at 6 weeks postpartum and (2) explore the influence of perinatal factors on feeding patterns at 6 weeks postpartum., Method: A total of 635 participants were enrolled from February to August 2023 at outpatient clinics in three tertiary hospitals in Nantong City. Variables were collected through questionnaires during the third trimester of pregnancy, including demographic information, pregnancy stress, anxiety, depression, sleep, and resilience. At 6 weeks postpartum, information regarding feeding patterns, delivery and postpartum situations, postpartum stress, anxiety, depression, sleep, and resilience was gathered. Initial single-factor analyses were conducted using feeding pattern as the dependent variable, and variables with significance were chosen as independent variables. The disordered multi-classification logistic regression model was then established using the stepwise forward method., Results: Within the first 6 weeks, 35.28% (224/635) of postpartum women exclusively breastfed their infants. Factors influencing exclusive breastfeeding and formula feeding at 6 weeks postpartum included breast pain, sleep quality, mental resilience, difference between postpartum and late pregnancy anxiety, insufficient milk supply, and maternal herself caring for the infant (P < 0.05). Factors influencing the transition from exclusive to partial breastfeeding were insufficient milk supply and maternal herself caring for the infant (P < 0.05)., Conclusion: The study reveals a relative low rate of exclusive breastfeeding in China's first 6 weeks postpartum, along with a comparison of perinatal factors affecting three different feeding patterns. Our findings may contribute additional evidence to the association between perinatal factors and feeding patterns. This study guides healthcare professionals in developing strategies to promote exclusive breastfeeding and improve personalized counseling for exclusive breastfeeding and mental health., (© 2024. The Author(s).)

Responsive feeding serves as an important protective factor for infant growth and overall health development. This study based on self-determination theory (SDT) aimed to assess the effects of a responsive breastfeeding (RBF) intervention programme on maternal breastfeeding and infant growth and development. A total of 110 mother-infant pairs were recruited and randomly divided into an intervention group (n = 55) and a control group (n = 55). The primary outcomes were breastfeeding motivation score, breastfeeding self-efficacy (BSE) and exclusive breastfeeding rate; the secondary outcomes were infant physical development at 6 weeks and 3 months. A repeated measures ANOVA indicated that the intervention group had significantly higher Enjoyment scores compared to the control group at three time points: at discharge (MD: 5.28; 95% CI: 3.68 to 6.89; p < 0.001), 6 weeks post-partum (MD: 5.06; 95% CI: 3.80 to 6.31; p < 0.001) and 3 months post-partum (MD: 5.24; 95% CI: 4.12 to 6.35; p < 0.001). Similarly, the intervention group reported significantly higher connection and mother's self-perception scores at discharge (MD: 4.31; 95% CI: 3.07 to 5.56; p < 0.001), 6 weeks post-partum (MD: 4.69; 95% CI: 3.71 to 5.68; p < 0.001) and 3 months post-partum (MD: 4.93; 95% CI: 4.14 to 5.72; p < 0.001), compared to the control group. In contrast, the pressure from significant others scores were higher in the control group relative to the intervention group at discharge (MD: -2.09; 95% CI: -2.88 to -1.31; p < 0.001), 6 weeks post-partum (MD: -4.35; 95% CI: -5.20 to -3.49; p < 0.001) and 3 months (MD: -4.89; 95% CI: -5.70 to -4.08; p < 0.001). Finally, the intervention group also reported higher Instrumental Needs scores at all three time points: at discharge (MD: 1.96; 95% CI: 1.35 to 2.58; p < 0.001), 6 weeks post-partum (MD: 3.58; 95% CI: 3.05 to 4.11; p < 0.001) and 3 months post-partum (MD: 1.18; 95% CI: 0.68 to 1.69; p < 0.001). BSE scores were significantly higher in the intervention group compared to the control group at discharge (MD: 14.29; 95% CI: 10.38 to 18.21; p < 0.001), 6 weeks post-partum (MD: 14.04; 95% CI: 11.05 to 17.02; p < 0.001) and 3 months post-partum (MD: 6.80; 95% CI: 4.66 to 8.94; p < 0.001). The rates of exclusive breastfeeding were higher in the intervention group than in the control group at each stage of the intervention (p < 0.01). At 6 weeks post-partum, the intervention group's infants showed slower weight (t = -0.90, p = 0.371) and length (t = -0.69, p = 0.495) growth compared to the control group, though not significantly. By 3 months post-partum, there was a significant difference in both weight (t = -3.46, p = 0.001) and length (t = -2.95, p = 0.004) between the groups. The findings in this study suggest that the RBF intervention programme based on SDT may be effective in improving mothers' motivation to breastfeed, building breastfeeding self-confidence and increasing the rate of exclusive breastfeeding. The effects of the intervention on infant physical development will need to be verified with longer follow-up in future research., (© 2024 The Authors. Maternal & Child Nutrition published by John Wiley & Sons Ltd.)

Background: Maternal empowerment - the capacity to make decisions within households - is linked to better child feeding and nutritional outcomes, but few studies have considered the mediating role of caregiver knowledge. Further, existing literature centres primarily on the husband-wife dyad while overlooking grandmothers as important childcare decision-makers., Methods: We collected primary data through household surveys in 2019 and 2021 from 1190 households with infants zero to six months living in rural western China. We identified the primary and secondary caregivers for each infant and assessed their feeding knowledge and practices, as well as infant nutritional status. We constructed a maternal empowerment index using a seven-item decision-making questionnaire and examined the relationship between maternal empowerment in childcare and household decisions, caregivers' feeding knowledge, and infant feeding practices and nutritional outcomes., Results: Mothers had significantly higher levels of feeding knowledge than secondary caregivers (most were grandmothers, 72.7%), with average knowledge scores of 5.4 vs. 4.1, respectively, out of 9. Mothers and secondary caregivers with higher levels of feeding knowledge had significantly higher exclusive breastfeeding rates by 13-15 percentage points (P < 0.01) and 11-13 percentage points (P < 0.01), respectively. The knowledge of secondary caregivers was even more strongly associated with not feeding formula (15 percentage points, P < 0.01). Mothers empowered to make childcare decisions were more likely to exclusively breastfeed (12-13 percentage points, P < 0.01), less likely to formula feed (9-10 percentage points, P < 0.05), and more likely to have children with higher Z-scores for length-for-age (0.32-0.33, P < 0.01) and weight-for-age (0.24-0.25, P < 0.05). Effects remained after controlling for maternal feeding knowledge., Conclusions: While mothers' and grandmothers' feeding knowledge was both important for optimal infant feeding, grandmothers' knowledge was particularly critical for practicing exclusive breastfeeding. Given the disparity in feeding knowledge between the two caregivers, our study further shows that mothers empowered in childcare decision-making were more likely to exclusively breastfeed their infants. This implies that some mothers with adequate knowledge may not practice optimal feeding because of lower decision-making power. Overall, our study highlights the role of secondary caregivers (grandmothers) in infant care and suggests that future child nutritional interventions may benefit from involving secondary caregivers (grandmothers)., Registration: Parent trial registration: ISRCTN16800789., Competing Interests: Disclosure of interest: The authors completed the ICMJE Disclosure of Interest Form (available upon request from the corresponding author) and disclose no relevant interests., (Copyright © 2024 by the Journal of Global Health. All rights reserved.)

Background: Surgery is the primary treatment for benign breast disease and causes some disruption to the normal physiology of the breast, even when this disruption is localised, it remains unclear whether it affects women's ability to breastfeed. There are only a few studies describing the experience of breastfeeding in women who have undergone benign breast disease (BBD) surgery., Methods: We retrospectively analysed data from patients aged 20-40 years in Guangdong, China, who underwent breast lumpectomy for BBD in our department between 01 January 2013 and 30 June 2019, with a follow-up date of 01 February 2022. Patients were included who had a history of childbirth between the time of surgery and the follow-up date. By collecting general information about this group of patients and information about breastfeeding after surgery, we described the breastfeeding outcomes of women of a fertile age who had previously undergone surgery for benign breast disease., Results: With a median follow-up of 5.9 years, a total of 333 patients met the inclusion criteria. From the breastfeeding data of the first child born postoperatively, the mean duration of 'exclusive breastfeeding' was 5.1 months, and the mean duration of 'any breastfeeding' was 8.8 months. The rate of 'ever breastfeeding' is 91.0%, which is lower than the national average of 93.7%, while the exclusive breastfeeding rate at six months was 40.8%, was higher than the 29.2% national average. The any breastfeeding rate at 12 months was 30.0%, which was well below the 66.5% national average. The common reason for early breastfeeding cessation was insufficient breast milk. A total of 29.0% of patients who had ever breastfed after surgery voluntarily reduced the frequency and duration of breastfeeding on the operated breast because of the surgery., Conclusions: There are some impacts of BBD surgery on breastfeeding and some may be psychological. Institutions should provide more facilities for mothers who have undergone breast surgery to help them breastfeed, such as conducting community education on breastfeeding after breast surgery, training professional postoperative lactation consultants in hospitals, and extending maternity leave. Families should encourage mothers to breastfeed with both breasts instead of only the non-operated breast., (© 2024. The Author(s).)

Background: Breastfeeding could improve a child's health early on, but its long-term effects on childhood behavioral and emotional development remain inconclusive. We aimed to estimate the associations of feeding practice with childhood behavioral and emotional development., Methods: In this population-based birth cohort study, data on feeding patterns for the first 6 mo of life, the duration of breastfeeding, and children's emotional and behavioral outcomes were prospectively collected from 2489 mother-child dyads. Feeding patterns for the first 6 mo included exclusive breastfeeding (EBF) and non-exclusive breastfeeding (non-EBF, including mixed feeding or formula feeding), and the duration of breastfeeding (EBF or mixed feeding) was categorized into ≤6 mo, 7-12 mo, 13-18 mo, and >18 mo. Externalizing problems and internalizing problems were assessed with the Child Behavior Checklist (CBCL) and operationalized according to recommended clinical cutoffs, corresponding to T scores ≥64. Multivariable linear regression and logistic regression were used to evaluate the association of feeding practice with CBCL outcomes., Results: The median (interquartile range) age of children at the outcome measurement was 32.0 (17.0) mo. Compared with non-EBF for the first 6 mo, EBF was associated with a lower T score of internalizing problems [adjusted mean difference (aMD): -1.31; 95% confidence interval (95% CI ): -2.53, -0.10], and it was marginally associated with T scores of externalizing problems (aMD: -0.88; 95% CI : -1.92, 0.15). When dichotomized, EBF versus non-EBF was associated with a lower risk of externalizing problems (a OR : 0.54, 95% CI : 0.34, 0.87), and it was marginally associated with internalizing problems (a OR : 0.75, 95% CI : 0.54, 1.06). Regarding the duration of breastfeeding, breastfeeding for 13-18 mo versus ≤6 mo was associated with lower T scores of internalizing problems (aMD: -2.50; 95% CI : -4.43, -0.56) and externalizing problems (aMD: -2.75; 95% CI : -4.40, -1.10), and breastfeeding for >18 mo versus ≤6 mo was associated with lower T scores of externalizing problems (aMD: -1.88; 95% CI : -3.68, -0.08). When dichotomized, breastfeeding for periods of 7-12 mo, 13-18 mo, and >18 mo was associated with lower risks of externalizing problems [a OR (95% CI ): 0.96 (0.92, 0.99), 0.94 (0.91, 0.98), 0.96 (0.92, 0.99), respectively]., Conclusions: Exclusive breastfeeding for the first 6 mo and a longer duration of breastfeeding, exclusively or partially, are beneficial for childhood behavioral and emotional development.

Objective: To investigate the extent of knowledge about breastfeeding and attitudes towards infant feeding among spouses of puerperas at the time of discharge from hospital, and explore the factors influencing spousal attitudes toward breastfeeding., Methods: We conducted a questionnaire survey among 204 spouses of puerperas who were admitted in the maternity wards at a tertiary hospital in Shaanxi Province between October 2021 and December 2021. Respondents who fulfilled the inclusion criteria were identified using convenient sampling., Results: (1) The score of breastfeeding knowledge among spouses prior to discharge from the hospital was (10.56 ± 3.78), with an accuracy rate of 59.6%, and the lowest accuracy rate was for Item 1 "Newborns should be fed on time, not on demand" (42.6%) and Item 5 "Breastfeeding can prevent infant rickets" (49.5%). (2) The average score of spouses' infant feeding attitudes was (58.15 ± 5.55), and the lowest scoring was for Item 17 "Daily urine volume of infants is a reliable indicator to judge whether they get enough breast milk" (1.99 ± 1.14). (3) Generalized linear model analysis showed a more positive attitude (higher score) among spousal attitudes towards infant feeding in those who had received breastfeeding education [OR = 4.588, 95% CI (0.160 ∼ 3.598)] and those with a master's degree or above [OR = 18.278, 95% CI (3.471 ∼ 9.346)]., Conclusion: (1) Spouses that received breastfeeding education and those that had a Masters Degree and above had more positive attitude towards infant feeding. (2) Medical staff should focus on puerperas'spouses with degrees below master's level who had not received breastfeeding education. We recommend using a variety of education methods to enable them to acquire more knowledge on breastfeeding and develop a more positive attitude towards breastfeeding, which will further enhance spousal support for breastfeeding, thus positivizing postpartum co-parenting attitudes and improving the rate of exclusive breastfeeding., (© 2024. The Author(s).)

Aim: With the implementation of China's three-child policy in 2021, the nurse population faces an increase in the number of breastfeeding nurses returning to work after maternity leave. This study aims to describe the work experience of breastfeeding nurses returning to work after maternity leave., Design: A qualitative descriptive design., Methods: The data were collected through semi-structured interviews with eight nurses and analysed through Braun and Clarke's thematic analysis., Results: Three themes and nine sub-themes emerged from the analysis of the interviews: changes in nurses (emotional changes, physical changes and changes in work); needs for an improving work environment (needs for a supportive workplace and nurse shortage); support for breastfeeding nurses (support from coworkers, support from the manager, support from the organisation and own need for work)., Public Contribution: This study highlighted that breastfeeding nurses need an adjustment period when they return to work after maternity leave. Successful breastfeeding requires support from coworkers, managers and the organisation. In addition, workplace support for breastfeeding and management for nurses needs to be improved., (© 2024 The Authors. Nursing Open published by John Wiley & Sons Ltd.)

Background: The importance of breastfeeding in low- and middle- income countries is well recognized, yet the importance of postnatal mental health on breastfeeding practices and beliefs in these settings has been understudied. This study investigates the associations between maternal mental health problems, breastfeeding beliefs and breastfeeding practices in rural China., Methods: Cross-sectional data were collected in November and December 2019 from 742 mothers of infants under 6 months old in rural Sichuan Province, China. Maternal mental health (depression, anxiety, and stress symptoms) was assessed using the Depression, Anxiety, and Stress Scale (short form). Breastfeeding beliefs were assessed using the Iowa Infant Feeding Attitude Scale and Breastfeeding Self-Efficacy Scale (short form). Breastfeeding practices were assessed through a 24-h dietary recall questionnaire. Ordinary least squares regression, multiple logistic regression and heterogeneous effects analyses were used to identify associations between symptoms of mental health problems and breastfeeding outcomes., Results: The average age of sample infants was 2.7 months. Among mothers, 13% showed symptoms of depression, 16% anxiety, and 9% stress. The prevalence of exclusive breastfeeding in the previous 24 h was 38.0%. Depression symptoms were significantly associated with breastfeeding attitude (𝛽= - 1.11, 95% CI: - 2.07, - 0.14) and breastfeeding self-efficacy (𝛽= - 3.19, 95% CI: - 4.93, - 1.45). Anxiety and stress symptoms were significantly associated with breastfeeding self-efficacy (𝛽= - 1.81, 95% CI: - 3.43, - 0.18 and 𝛽 = - 2.88, 95% CI: - 4.98, - 0.78, respectively). There were no significant associations between symptoms of mental health problems and exclusive breastfeeding. The heterogeneous effects analyses revealed that less educated mothers with symptoms of stress had lower odds of exclusive breastfeeding than educated mothers without symptoms of stress (OR: 0.53, 95% CI: 0.25,1.10). Mothers of younger infants had higher odds of exclusive breastfeeding than the mother of older infants, regardless of depression, anxiety, or stress symptoms., Conclusion: Symptoms of maternal mental health problems are significantly associated with breastfeeding attitude and self-efficacy; however, these symptoms are not associated with breastfeeding practices. Maternal educational level and infant age may play a role in mothers' breastfeeding practices. To improve breastfeeding practices, interventions should employ a multi-dimensional approach that focuses on improving maternal mental well-being and considers demographic characteristics., (© 2022. The Author(s).)

Background: Although breastfeeding is one of the top priorities for public health in China, the rate of breastfeeding is still low and a large number of women do not initiate breastfeeding due to various reasons. Hence, this study aimed to understand the decision-making of non-initiation and reveal the underlying reasons in order to protect, support, and promote breastfeeding., Methods: In-depth, exploratory interviews were carried out with 13 new mothers who did not initiate breastfeeding. The collected data were analyzed by inductive content analysis., Results: Although mothers generally understood the protective effects of breastfeeding, they believed that formula milk is a good alternative to human milk and even better in some aspects. Five core themes related to non-initiation decision-making emerged: (1) expected breastfeeding stress; (2) maladjustment to the maternal role; (3) concerns about physiological issues; (4) the lack of knowledge about the risks of artificial feeding; (5) belief that it is better not to initiate than to interrupt., Conclusions: The environment for mothers to breastfeed in China is not supportive enough, and the medical staff and families should be held responsible for the non-initiation of breastfeeding. More professionals are needed to support mothers to solve their problems and breastfeeding education should be further expanded., (© 2022. The Author(s).)

Optimal feeding practices can establish lifelong, transgenerational and global health benefits. Migration and cultural factors impact infant feeding practices and the support mothers receive for optimal infant feeding. This qualitative study explored support for infant feeding among Arabic and Chinese speaking migrant mothers in Australia. Semi-structured focus groups were conducted in language with 24 Arabic and 22 Chinese-Mandarin speaking migrant mothers with children under five years of age. Individual interviews were conducted in English with 20 health professionals working with Arabic or Chinese speaking migrant families. Data were thematically analysed using the framework method. Traditional family networks and trusted bi-cultural doctors were influential infant feeding supports for mothers. Health professionals perceived maternal and child health services to be poorly understood, and some mothers who accessed services felt they were not always culturally sensitive. Mothers sought additional information and support through online sources and peers. Both mothers and health professionals recognised the challenges of managing conflicting infant feeding advice and seeking best-practice support. The findings of this study highlight opportunities for health professionals to better support migrant mothers' infant feeding practices, for example through engaging families and working with doctors. There is a need for greater cultural sensitivity within maternal and child health services and culturally relevant programs to support healthy infant feeding practices among migrant communities., (Copyright © 2020 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.)

Background: Socio-economic inequities can strongly influence suboptimal infant feeding outcomes. Factors such as lack of knowledge about breastfeeding, low family income, low educational attainment, social and economic status, cultural norms and ethnicity may negatively affect success with offering breastfeeding following a responsive feeding approach (ie. responsive breastfeeding). Such inequities can indeed shorten breastfeeding duration, and negatively affect behavioral and cognitive infant outcomes. In China, there is a dearth of studies focusing on breastfeeding from the responsive and health equity perspective., Objective: The aim of this article is to present a protocol of an ongoing longitudinal cohort study investigating factors associated with responsive breastfeeding behaviors, and the child's behavioral and cognitive development from birth to12 months post-partum in five centers in China. The study seeks to identify breastfeeding barriers and facilitators from a health equity perspective., Methods: We are enrolling 700 women and their singleton full term infants in Chongqing, Huizhou and Guangzhou urban and rural areas. The study questionnaires will be administrated within 72 h, 30 days, 3, 6, 9, and 12 months post-partum during the baby's vaccination visits. We will investigate the difference between urban and rural areas sociodemographic characteristics, breastfeeding knowledge, attitudes and practice, postnatal depression, maternal emotion regulation and parenting stress, and anthropometric and cognitive development indicators of the infants at each time-point., Conclusion: Our article illustrates how a cohort study can be designed to understand the barriers and facilitators of responsive breastfeeding taking equity principles into account to help promote infants' growth and development in China.

Background: Chinese Australian mothers are more likely than the general Australian mothers to introduce formula in the first month of age. A better understanding of the context of formula introduction in the early weeks of birth can provide a deeper insight into how Chinese Australian mothers can be supported to continue exclusive breastfeeding., Methods: An interpretative phenomenological analysis approach was used to examine the lived breastfeeding experiences of 11 first time Chinese mothers in Australia. The experiences of those who breastfed exclusively were compared to those who introduced formula in the first month after birth., Findings: An overarching theme across all participants' narratives was the meaning ascribed to breastfeeding in their emerging motherhood identity. Breastfeeding could be a pragmatic and a socially desirable method to nourish an infant but lacking personal identification to the mother. These mothers were more vulnerable to the early introduction of formula, especially when the support environment was lacking. Maternal identity conflict was common and negatively impacted exclusive breastfeeding and mothers' mental health. In contrast, mothers who identified closely with breastfeeding showed greater persistence and enjoyment in breastfeeding and were more likely to continue breastfeeding exclusively. Health professionals were perceived to have an important influence in strengthening maternal breastfeeding motivation and self-efficacy., Conclusion: Breastfeeding support to Chinese Australian mothers needs to consider how breastfeeding can be better integrated with their motherhood identity. Health professionals are well-positioned to facilitate this process through a better understanding of mothers' cultural and social contexts around breastfeeding., (Copyright © 2020 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.)

Background: Breastfeeding plays an important role in the early stages of humans and throughout the development process. Breastfeeding competency is a self-assessment of pregnant women's overall competency to breastfeeding which could predict the breastfeeding behaviours of pregnant women. However, a valid and reliable scale for assessing breastfeeding competency has not yet been developed and validated. This study was conducted to develop and validate an assessment scale designed to assess pregnant women's breastfeeding competency in the third trimester: the Breastfeeding Competency Scale (BCS)., Methods: The BCS was developed and validated over three phases between September 2018 and September 2019, and these phases included item statistical analysis, exploratory factor analysis (EFA), content validation, internal consistency assessment, split-half reliability assessment and confirmatory factor analysis (CFA)., Results: The item statistical analysis and EFA resulted in 38 items and 4 factors that explained 66.489% of the total variance. The Cronbach's α coefficients for the total scale and the 4 factors were 0.970, 0.960, 0.940, 0.822 and 0.931. The split-half reliability of the BCS was 0.894 and 0.890. CFA model showed that the 4-factor model fits the data well., Conclusions: The BCS is a new valid and reliable instrument for assessing the breastfeeding competency of pregnant women in the third trimester.

Problem: The relationship between birthing related factors and breastfeeding confidence remain unknown among Chinese mothers., Background: Breastfeeding confidence in the early postpartum period is an important predictor of breastfeeding duration. There are many postpartum and socio-demographic factors that have been linked to breastfeeding confidence. However, the relationship between birthing related factors and this confidence remain unknown., Aim: To explore the relationship between birthing related factors and breastfeeding confidence among Chinese mothers., Methods: This is a cross-sectional study of 450 mothers who were recruited after birth and before discharge from hospital. From November 2018 to March 2019, we collected data related to socio-demographics and obstetric characteristics, as well as the Chinese version of Breastfeeding Self-Efficacy Scale and the Chinese version of Labor Agentry Scale. Associations of birthing related factors with breastfeeding self-efficacy were investigated., Results: There was a significant correlation between perception of control during labor and breastfeeding confidence. Multiple linear regression showed that higher perception of control in labor scores were significantly associated with higher breastfeeding self-efficacy scores (B=0.282, P=<0.001), and lower breastfeeding self-efficacy scores were associated with women living in an extended family (B=-12.622, P=<0.001), perceived of insufficient milk supply (B=-5.514, P=0.038), mild fatigue (B=-8.021, P=0.03), moderate fatigue (B=-12.955, P=0.004)., Conclusion: There is a significant relationship between perception of control during labor and maternal breastfeeding confidence in the early postpartum period. Strengthening perception of control during labor can improve breastfeeding self-efficacy. Providing professional and emotional support for women during the intrapartum period should be strengthened., (Copyright © 2020 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.)

Background: The benefits of breastfeeding for both infants and mothers have been well recognized. However, the exclusive breastfeeding rate in China is low and decreasing. Mobile technologies have rapidly developed; communication apps such as WeChat (one of the largest social networking platforms in China) are widely used and have the potential to conveniently improve health behaviors., Objective: This study aimed to assess the effectiveness of using WeChat to improve breastfeeding practices., Methods: This 2-arm randomized controlled trial was conducted among pregnant women from May 2019 to April 2020 in Huzhu County, Qinghai Province, China. Pregnant women were eligible to participate if they were aged 18 years or older, were 11 to 37 weeks pregnant with a singleton fetus, had no known illness that could limit breastfeeding after childbirth, used WeChat through their smartphone, and had access to the internet. A total of 344 pregnant women were recruited at baseline, with 170 in the intervention group and 174 in the control group. Women in the intervention group received breastfeeding knowledge and promotion information weekly through a WeChat official account from their third month of pregnancy to 6 months postpartum. The primary outcome of exclusive and predominant breastfeeding rate was measured 0-1 month, 2-3 months, and 4-5 months postpartum., Results: At 0-1 month postpartum, the exclusive breastfeeding rate was significantly higher in the intervention group than that in the control group (81.1% vs 63.3%; odds ratio [OR] 2.75, 95% CI 1.58-4.78; P<.001). Similarly, mothers in the intervention group were more likely to provide predominantly breast milk (OR 2.77, 95% CI 1.55-4.96; P<.001) and less likely to give dairy products to their children (OR 0.40, 95% CI 0.21-0.75; P=.005). There was no statistically significant difference for exclusive breastfeeding rate 2-3 months (P=.09) and 4-5 months postpartum (P=.27), though more children in the intervention group were exclusively breastfed than those in the control group 2-3 months postpartum (intervention: 111/152, 73.0%; control: 96/152, 63.2%) and 4-5 months postpartum(intervention: 50/108, 46.3%; control: 46/109, 42.2%)., Conclusions: This study is the first effort to promote exclusive breastfeeding through WeChat in China, which proved to be an effective method of promoting exclusive breastfeeding in early life. WeChat health education can be used in addition to local breastfeeding promotion programs., Trial Registration: Chinese Clinical Trial Registry ChiCTR1800017364; http://www.chictr.org.cn/showproj.aspx?proj=29325., International Registered Report Identifier (irrid): RR2-10.1186/s12889-019-7676-2., (©Qiong Wu, Yiwen Huang, Zijun Liao, Michelle Helena van Velthoven, Wei Wang, Yanfeng Zhang. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 03.12.2020.)

Objective: Preterm mother-infant dyads face more challenges than healthy term infants in breastfeeding initiation and continuation due to maternal health status, preterm infant's immaturity or comorbidities, and breastfeeding policy of the neonatal units. Breastfeeding self-efficacy affects breastfeeding outcomes in preterm infants. No specific instrument in Chinese is available to assess maternal breastfeeding self-efficacy of preterm infants. This study aims to assess the psychometric characteristics of the modified Breastfeeding Self-Efficacy Scale-Short Form (BSES-SF) among Chinese mothers of preterm infants., Design: A cross-sectional study was conducted., Setting: Two tertiary hospitals in China., Participants: A total of 153 women who gave birth before 37 weeks of gestation., Measurements: The instrument was translated and back translated. The internal consistency reliability was investigated using Cronbach's alpha coefficient. The content validity, construct validity, and criterion validity were conducted to evaluate the validity of the scale. Exploratory factor analysis was used to investigate the factor structure., Findings: The scale had good reliability with Cronbach´s alpha above the acceptable level of 0.7. The Item-Content Validity Index (I-CVI) ranged from 0.800 to 1.000, and the Scale-Content Validity Index (S-CVI) is 0.950. The principal component analysis revealed the presence of two factors with eigenvalues greater than 1, explaining a total variance of 74.665%. The modified BSES-SF scores were correlated with women's parity, breastfeeding knowledge, previous breastfeeding experience, perceived support from the spouse and health professionals, and amounts of expressed milk., Key Conclusions and Implications for Practice: The Chinese version of modified BSES-SF is a reliable, valid screening instrument to evaluate the maternal breastfeeding self-efficacy of preterm infants. It is recommended to provide interactive, face-to-face breasting education and support to help mothers of preterm infants maintain high level of breastfeeding self-efficacy and further to achieve satisfactory breastfeeding outcomes., Competing Interests: Declaration of Competing Interest The authors declare no conflict of interest., (Copyright © 2020. Published by Elsevier Ltd.)

Background: Studies reveal that promoting the breastfeeding knowledge level help to improve breastfeeding behaviors. Promoting breastfeeding knowledge is a simple and economical way to increase breastfeeding rates. However, there are no studies focus on the level of breastfeeding knowledge and factors influencing the knowledge in women with gestational diabetes mellitus (GDM), which is defined as any degree of glucose tolerance impairment first diagnosed during pregnancy. Thus, the objectives of this study were to investigate the breastfeeding knowledge level of GDM pregnant women and explore factors influencing the knowledge level., Methods: Cross-sectional survey and convenience sampling were conducted in this study. The sociodemographic characteristics, caregivers in pregnancy, knowledge source, breastfeeding status and breast status information of participants were collected. Breastfeeding Knowledge Scale was used to assess the breastfeeding knowledge level of pregnant women with GDM. Multiple linear regression was used to analyze the influence factors of breastfeeding knowledge level in this study., Results: A total of 226 questionnaires were issued and finally 212 valid questionnaires were collected. Some misconceptions still existed (e.g. 'breastfeeding cannot prevent your baby from being overweight' and 'it is advisable to breastfeed 3-4 times per day within 2-3 days after delivery'), although women with GDM had a good score of breastfeeding knowledge (mean score: 103.5 ± 10.4). Multiple linear regression analysis found that gestational age, family per capita monthly income, educational level, knowledge source were the independent protective factors for breastfeeding knowledge and minority nationality was the independent risk factor. The educational level had the greatest influence on the breastfeeding knowledge level of GDM pregnant women (β = 0.210, t = 2.978, P = 0.003)., Conclusion: GDM pregnant women with insufficient gestational age, low educational level, low family per capita monthly income and single access to knowledge should be included in the focus of health education on breastfeeding. In-depth and systematic health education should be conducted for pregnant women with GDM to improve their breastfeeding rate.

Background: The Baby-Friendly Hospital Initiative is generally considered an effective way to promote breastfeeding. Although China has the largest number of baby-friendly hospitals in the world, research on baby-friendly practices in China is limited, and the rate of exclusive breastfeeding (EBF) at 6 months, 20.7%, compared to the 2025 global goal of 50% is low. It is, therefore, important to determine the factors that remain significant barriers to EBF in China. To explore how the key baby-friendly practices affect EBF duration in China, we used a case-control study to compare the effects of baby-friendly-related practices on both EBF and non-breastfeeding (NBF) mothers at 3 months and to investigate the effects of both single and comprehensive baby-friendly practices in promoting EBF duration at 3 months, which is one step toward EBF at 6 months., Methods: Participants were recruited from four maternal and child health hospitals in western (Chongqing), eastern (Qingdao), southern (Liuzhou), and central China (Maanshan). A total of 421 mothers (245 in the EBF group, 176 in the NBF group) of infants aged 3 months were surveyed through a self-reported questionnaire from April 2018 to March 2019. The experience of baby-friendly practices and breastfeeding during hospitalization were assessed with yes/no questions. Socio-demographic factors that influenced breastfeeding at 3 months were analyzed using bivariate and multivariate logistic regression analyses., Results: Of mothers in the EBF group, 65.57% reported engaging in at least seven baby-friendly practices compared to 47.72% of mothers in the NBF group. Significantly more mothers in the EBF group engaged in baby-friendly practices than in the NBF group. These practices included "breastfeeding within one hour after birth" (74.29% vs. 59.09%), "breastfeeding on demand" (86.48% vs. 75.00%), and "never use a pacifier" (46.53% vs. 31.25%). After adjusting for confounding variables, we found that the mothers who engaged in fewer than seven baby-friendly practices were about 1.7 times less likely to breastfeed than were those who engaged in seven or more baby-friendly practices (odds ratio [OR] 1.720, 95% confidence interval [CI] 1.106, 2.667). Further, the mothers who did not breastfeed on demand were as likely to not breastfeed up to 3 months (OR 2.263, 95% CI 1.265, 4.049), as were mothers who did not breastfeed during hospitalization (OR 4.379, 95% CI 1.815, 10.563)., Conclusions: These data from hospitals in China suggest that higher compliance with baby-friendly practices may have a positive impact on EBF at 3 months, particularly in terms of promoting the implementation of breastfeeding on demand and breastfeeding during hospitalization in China.

Background: In China, less than one third of infants under 6 months of age are being exclusively breastfed. Maternal rural-to-urban migration contributes to these low rates of breastfeeding practices. Therefore, the aim of this study was to assess the prevalence of breastfeeding practices and associated factors among rural-to-urban migrant children and local children with infants aged 0-12 months in China, 2018., Methods: Data were collected from a population-based cross-sectional survey in 2018 that included 6995 infants from eight urban areas (four metropolis and four medium sized/small cities) in China. The prevalence of breastfeeding practices was calculated using a 24-h recall questionnaire for all infants aged under 12 months. Logistic regression was conducted to examine the association between the prevalence of breastfeeding practices and maternal migrant status, after adjusting for sociodemographic characteristics, mother-infant health information and supportive information. For exclusive breastfeeding, we further analyzed its association with maternal rural-to-urban migration, stratified by maternal education level, maternal resident place and maternal ethnicity, respectively., Results: The overall prevalence of ever breastfeeding, exclusive breastfeeding, predominant breastfeeding and age-appropriate breastfeeding (exclusive breastfeeding of infants under 6 months of age and complementary feeding from six to 12 months of age) was 97.51, 29.84, 59.89 and 45.07%, respectively. Rural-to-urban migrant children were less likely to be exclusively breastfed compared to local children (AOR 0.81, 95% CI 0.68, 0.95). Stratified by different sociodemographic variables, a negative association between exclusive breastfeeding and rural-to-urban migration was only found in the group with high education level, in the group living in metropolis and in the group of minorities, respectively., Conclusions: The overall prevalence of breastfeeding practices was low in both rural-to-urban migrant children and local children. Besides common strategies, special approaches should be provided for urban highly educated migrants.

Background: With rapid industrialization and urbanization, there is a growing need for women to enter the workforce, and affluent people are drawn to the infant formula market. The breastfeeding rates in China are below the optimal level. Large scale quantitative research studying breastfeeding practices after 2015 in China are lacking., Research Aim: We aimed to (1) explore the latest patterns and (2) identify the determinants of breastfeeding in China., Methods: The study was a population-based, cross-sectional survey. A multi-stage sampling technique was adopted for the selection of participants. We recruited 10,408 mothers with children under 12 months old, in 12 regions of China, and conducted a questionnaire survey about breastfeeding patterns. The associations between social and biophysical determinants and breastfeeding outcomes were analyzed using a logistic regression model., Results: The exclusive breastfeeding rate was 29.32% ( n = 3,052) decreasing from 32.71% ( n = 3,404) to 15.83% ( n = 1,648) among children aged 0-5 months. Cesarean section had a negative association with early breastfeeding initiation ( OR = .33, 95% CI [.30, .36]), exclusive breastfeeding ( OR = .78, 95% CI [.69, .89]), and predominant breastfeeding ( OR = .73, 95% CI [.65, .83]). Compared to participants with an annual household income lower than 40,000 Yuan ($5,817 USD), those with over 100,000 Yuan ($14,542 USD) had an OR of .78 (95% CI [.67, .90]) in exclusive breastfeeding. Compared with illiterate and unemployed groups, middle/high school education and a current work status, respectively, were associated with a lower likelihood of exclusive breastfeeding ( OR = .73, 95% CI [.63, .84]; OR = .58, 95% CI [.37, .89])., Conclusions: The prevalence of breastfeeding in 12 selected regions in China was low and interventions focusing on the targeted population should be strengthened.

Objective: The aim of this study was to compare mothers' attitudes toward infant feeding and infant eating behavior in different countries, and their associations with infant feeding at 3 and 6 months. Methods: Data from 164 mothers with healthy term infants recruited for a randomized trial comparing breast pumps from the UK ( n  = 68), Russia ( n  = 51), and China ( n  = 45) were included in this analysis. Feeding practices were assessed using questionnaires at 3 and 6 months. Maternal attitudes toward infant feeding and infant eating behaviors were measured by Iowa Infant Feeding Attitudes Scale (IIFAS) and Baby Eating Behavior Questionnaire (BEBQ) at 5-6 weeks postpartum; scores were compared between countries and associations with infant feeding at 3 and 6 months were examined. Results: IIFAS score was significantly different between countries; mean scores in Chinese and Russian mothers (China 64.6 ± 4.88 and Russia 61.5 ± 6.15) lay in the range of "neutral breastfeeding attitudes," while British mothers had more positive attitudes (70.6 ± 6.47, post hoc p  < 0.001). Russian infants had higher scores for "general appetite" (mean = 4.8 ± 0.41, p  < 0.05) and "satiety responsiveness" (mean = 8.7 ± 1.08, p  < 0.01) than Chinese or British infants. Longer duration of full-time education was associated with more positive attitudes toward breastfeeding in the whole sample ( p  < 0.001) and in the United Kingdom ( p  < 0.05). The majority of mothers were exclusively breastfeeding (EBF) at 3 months. Total IIFAS and BEBQ scores were not significant predictors of EBF at 3 and 6 months ( p  > 0.05), although greater agreement with the IIFAS statement "Formula feeding is more convenient than breastfeeding" was associated with lower EBF at 3 months (OR = 0.47, 95% CI: 0.29-0.78, p  < 0.01). Conclusions: Maternal attitudes toward infant feeding and perceptions of infant eating behavior differed between countries, but were not associated with EBF at 6 months. Mothers with a greater baseline perception that formula feeding is more convenient than breastfeeding were less likely to EBF at 3 months; this could be a potential target for education.

Background: The high rate of cesarean section is an important factor affecting breastfeeding in China. To improve the nation's current situation of breastfeeding, promoting breastfeeding in women undergoing cesarean section is essential., Objective: To explore the effects of health belief model-based interventions on breastfeeding knowledge, breastfeeding behaviors, and breastfeeding satisfaction of Chinese cesarean women., Methods: A total of 346 cesarean section women were enrolled in the randomized controlled trial conducted at a center in Chengdu, China, between July 1, 2018 and August 31, 2018. While the control group (n = 173) received conventional breastfeeding guidance only, the intervention group (n = 173) received additional interventions based on the health belief model. Questionnaires were distributed to assess breastfeeding knowledge, breastfeeding behavior, and breastfeeding satisfaction at discharge, 42 days postpartum, and 4 months postpartum, respectively., Results: At discharge from hospital, the breastfeeding knowledge score of the intervention group was higher than that of the control group (Z = -11.753, P < .001). The exclusive breastfeeding rates in the intervention group at the time of discharge, 42 days postpartum, and 4 months postpartum were 67.3%, 60.7%, and 52.9%, respectively, while those of the control group were 41.2%, 41.6%, and 40.4%, respectively. The differences were statistically significant (χ = 23.353, P < .001; χ = 11.853, P < .001; χ = 4.805, P = .03). The breastfeeding satisfaction of the intervention group was also higher than the control group at the time of discharge, 42 days postpartum and 4 months postpartum (t = 4.955, P < .001; t = 3.051, P = .002; Z = -3.801, P < .001)., Conclusion: The health belief model-based interventions can effectively increase breastfeeding knowledge for Chinese cesarean women and improve their breastfeeding behaviors and breastfeeding satisfaction within 4 months after delivery., Clinical Trial Registration: ChiCTR1900026006 .

Background: The prevalence of exclusive breastfeeding for at least 4 months was previously found to be very low among Chinese immigrants in Ireland, at 5.8% (Zhou et al., Front Public Health 6:351, 2018). This study investigates the successful experiences of Chinese mothers living in Ireland who exclusively breastfeed for between four and 6 months., Methods: Participants were recruited from the sample of the Ireland Chinese Mother Survey. Qualitative in-depth interviews were conducted with fourteen participants in their homes or public places., Results: A content analysis revealed that various factors contributed to a successful experience of exclusive breastfeeding among the group of Chinese immigrant mothers, including strong self-determination; appropriate physical conditions; awareness of the benefits of exclusive breastfeeding; a lack of time constraints; and family, professional and policy support. The barriers that the mothers faced included the difficulty of balancing breastfeeding and employment, infant health issues, language barriers, an inability to consume the traditional Chinese postpartum diet and a lack of public breastfeeding facilities. Measures taken to overcome these barriers included seeking family support, resting during the lactation period, and pumping breast milk to feed from a bottle when outside the home., Conclusions: This study highlights unique factors affecting exclusive breastfeeding among Chinese mothers in Ireland, which may be useful to health care professionals working with Chinese immigrant women internationally.

Background: In China, the prevalence of exclusive breastfeeding at 6 months was only 20.8%. In promoting breastfeeding for newborns, a number of strategies have been initiated by Chinese government. These actions facilitated a high breastfeeding initiation of 77 to 99.9% in different regions. However, the exclusive breastfeeding rates remained low at 6 months resulting from a high rate of perceived insufficient breast milk and complementary feeding during the early days after childbirth. The aim of this study was to understand the experiences of women in Shenzhen with regard to breastfeeding in the first 6 weeks after giving birth, to identify the facilitators and barriers impacting their breastfeeding decisions and to identify their perceived support needs that might facilitate breastfeeding in the future., Methods: This was a qualitative exploratory study. Data were collected in November 2018 through semi-structured, face-to-face, in-depth interviews. A purposive sample of early postpartum women was recruited from a postpartum clinic of a tertiary maternal hospital in Shenzhen, China. The dataset was analysed using inductive content analysis., Results: A total of 22women were interviewed within the first 6 weeks after delivery. Three themes related to breastfeeding were identified from the transcribed interviews: "breastfeeding facilitators," "breastfeeding barriers," and "recommendations for breastfeeding promotion.", Conclusions: Women experienced both joy and suffering in their journey of breastfeeding. Insufficient knowledge of breastfeeding, discomfort, intergenerational disagreements regarding nutritional supplements, and a lack of professional support contributed to difficulties and the threat of discontinuation. A supportive environment for breastfeeding is crucial for women's decision on exclusive breastfeeding and the psychological wellbeing of breastfeeding women. Interventions that target to promote exclusive breastfeeding should include both new mothers and significant family members. Future studies could test the effectiveness of breastfeeding training for home visit nurses to promote exclusive breastfeeding in the early postpartum.

Background: An exclusive breastfeeding rate in the first 6 months of life of at least 50% is one of the six World Health Organization global nutrition targets for 2025. However, the exclusive breastfeeding rate in China is quite low and decreasing which makes it urgent to explore effective ways to reverse the current downward trend. As mobile technologies have rapidly developed, mobile communication apps such as WeChat (one of the largest social networking platforms in China) are well accepted and have the potential to improve health behaviors in a convenient way. The current paper describes the study protocol of a WeChat intervention that aims to promote breastfeeding in rural areas in China., Methods: The study is designed as a randomized controlled trial in rural Qinghai Province, China. Women who are 14-36 weeks pregnant will be randomized to routine antenatal and postnatal care, or routine care plus the WeChat breastfeeding education. pregnant women with a severe disease and complications of pregnancy or HIV-1 will be excluded. Breastfeeding knowledge and promotion information will be delivered to the intervention group through a WeChat official account from 3 months pregnancy to 6 months postpartum. The outcome assessments are conducted at baseline through face-to-face interviews, and at one week, 1 month, 3 months and 6 months postpartum by telephone interviews. The primary outcome is difference in the exclusive breastfeeding rate at 1 month, 3 months, and 6 months postpartum between the intervention group and the control group. Secondary outcomes include the overall duration of any and exclusive breastfeeding across the first 6 months postpartum; mothers' knowledge of breastfeeding; the proportion of early initiation of breastfeeding; and the timing of the introduction of solid food to infants. Intention-to-treat-analysis will be used. Survival analysis will be used to compare the overall duration of any and exclusive breastfeeding between groups., Discussion: This study is the first effort to promote exclusive breastfeeding through WeChat in China. Our results will provide scientific evidence for the effect of health education through WeChat on breastfeeding. Thereby this may offer a comprehensive intervention to promote exclusive breastfeeding in China and other settings., Trial Registration: Chinese Clinical Trial Registry -ChiCTR1800017364. Registered 26 July 2018. http://www.chictr.org.cn/showproj.aspx?proj=29325.

Background: Chinese mothers of preterm infants often face obstacles to breastfeeding and commonly experience prolonged maternal-infant separation when their high-risk infants are hospitalized in a Neonatal Intensive Care Unit (NICU). This separation hinders mother-infant attachment and the establishment of breastfeeding. Currently, little is known about Chinese mothers' experiences breastfeeding their preterm infants, or their support needs. The aim of this study was to develop an understanding of mothers' experiences breastfeeding a hospitalized preterm infant and the support needed to establish a milk supply during the period separation from their infants., Methods: A qualitative descriptive study was conducted in Beijing in 2017. A total of 11 Chinese mothers were individually interviewed while separated from their infants. The interviews were audio-recorded and transcribed verbatim. A thematic analysis involving a seven-step protocol identified key themes., Results: Mothers of preterm infants reported physically and mentally challenging breastfeeding experiences during the period they were separated from their babies. They viewed expressing breast milk as integral to their maternal role, even though some found expressing breastmilk exhausting. With little professional support available, the mothers depended upon nonprofessionals to establish breastfeeding., Conclusions: The study identified the difficulties mothers experienced establishing a milk supply while separated from their preterm infants, and the importance of access to health professional support., Competing Interests: Competing interestsThe authors declare that they have no competing interests., (© The Author(s). 2019.)

Background: The first few weeks after childbirth are critical, as women may encounter lactation problems and postpartum depression during this period. However, it is still unclear whether early breastfeeding behaviours are related to the symptoms of postnatal depression (PND) in Chinese populations. Therefore, the current study aimed to investigate the association between symptoms of PND and infant feeding practices based on a large-scale Chinese cohort., Methods: A prospective study of the community-based cohort was conducted from January 2015 to December 2016. Infant feeding outcomes, including exclusive/partial breastfeeding and formula feeding, were assessed according to the WHO guidelines. Symptoms of PND were assessed by the Edinburgh Postnatal Depression Scale at 4 weeks postpartum. Multivariate generalized estimating equation models were applied to investigate the associations between depressive symptoms and infant feeding behaviours., Results: A total of 956 mother-infant pairs were included. Fifty-six mothers presented screen-positive symptoms of PND with a cut-off ≥10. The percentage of early breastfeeding initiation was 75.8%, while the average duration of exclusive breastfeeding was 3.90 ± 2.33 months. Postnatal depressive symptoms were associated with a shorter breastfeeding duration (8.02 vs. 6.32 months, P < 0.05) and earlier formula introduction (4.98 vs. 3.60 months, P < 0.05). After adjustments were made for covariates, postnatal depressive symptoms were associated with an increased risk of the discontinuation of exclusive and partial breastfeeding (β = - 0.049, P = 0.047 and β = - 0.082, P = 0.006, respectively). Compared to mothers without symptoms of PND, mothers with depressive symptoms were more likely to supplement formula for their infants in the first year of life (β =0.074, P = 0.016). These associations were still significant in the sensitivity analyses, using an EPDS cut-off of ≥13., Conclusions: Our findings indicate that depressive symptoms at 4 weeks postpartum are associated with the cessation of exclusive and partial breastfeeding duration and the introduction of formula in the 12 months of delivery. Early psychosocial assessment and social support should be offered to mothers in the early postpartum period to indirectly prevent adverse breastfeeding outcomes.

Objective: To examine the mothers' knowledge and attitudes toward breastfeeding and highlight barriers to exclusive breastfeeding in Chinese postpartum mothers., Design: Cross sectional survey SETTING: Maternity wards of two large, multi-service teaching hospitals, Wuhan, China., Participants: 324 postnatal mothers completed a structured questionnaire during their stay at hospital from October 2016 to January 2017., Measurements and Findings: Descriptive and inferential statistics revealed that most mothers showed neutral attitude on breastfeeding and neutral knowledge level as well. The average score for the total Iowa Infant Feeding Attitude Scale (IIFAS) was 56.55±4.77 M±SD, and 10.83±2.77, M±SD for the knowledge section. The mothers who had poor knowledge were less likely to initiate breastfeeding within an hour after birth., Conclusions: The results of this study are applicable to nurses and nurse midwives to assist in identification of women who may be at-risk to not initiate breastfeeding. Maternal positive attitude and good knowledge play key roles in the process of breastfeeding. Thus, it is important to provide antenatal and early postpartum education and periodical breastfeeding counselling, especially for new mothers, to improve maternal attitudes and knowledge toward breastfeeding practices., (Copyright © 2019 Elsevier Ltd. All rights reserved.)

Background/objectives: Breastfeeding is of great benefit to infants and their mothers. Caesarean delivery (CD) have increased worldwide in recent years and emerging evidence has implied that CD may influence the initiation and duration of breastfeeding. However, the findings are inconsistent and intricate. The aim of this study is to illuminate the association between the CD and the initiation and duration of breastfeeding in the first 6 months postpartum., Subjects/methods: A total of 2058 mother-infant pairs were studied in this prospective study. Delivery information was obtained from birth records. Feeding information in the first 6 months postpartum were collected from face-to-face interviews. Logistic regression was used to explore the association between CD and the initiation and duration of breastfeeding., Results: After adjustment for potential confounders, CD was significantly associated with the unsuccessful initiation of breastfeeding [odds ratio (OR): 1.943, 95% confidence interval (CI): 1.050-3.597] and delayed initiation of breastfeeding [OR: 1.450, (95% CI: 1.041-2.019)], when compared with vaginal delivery (VD). More importantly, for mothers who had initiated breastfeeding, CD was associated with significantly higher risks of an inability to sustain full breastfeeding (OR: 1.369, 95% CI: 1.128-1.662), any breastfeeding at 3 months postpartum (OR: 1.715, 95% CI: 1.265-2.325) and any breastfeeding at 6-month postpartum (OR: 1.462, 95% CI: 1.174-1.820)., Conclusions: CD is an independent risk factor for the inability to initiate and sustain breastfeeding. It is desirable to reduce the CD rate and provide specific breastfeeding support during early postpartum period to CD mothers.

Breastfeeding rates remain low in China despite decades of efforts at improving breastfeeding practices. The study aimed to explore mothers' breastfeeding experience throughout the breastfeeding period and to understand their challenges and support service needs at each stage. Qualitative research methods, individual in-depth interviews and focus group discussions were carried out with mothers and people who played various roles regarding breastfeeding such as service provider, researcher and policy maker. Mothers' breastfeeding practices can be categorized into five stages. In the 'preparatory stage', pregnant women had high intention towards breastfeeding but had inadequate knowledge and skills preparation. In the 'initial stage' in hospital for childbirth, mothers received inadequate support from hospital professionals due to the short hospital stay. In the 'self-exploratory stage' after being discharged from hospital, mothers mostly relied on non-professionals' support. In the 'transitional stage' between four and six months postpartum, most mothers gave up exclusive breastfeeding due to the lack of a supportive environment at workplace. At the 'complementary feeding stage', most mothers stopped breastfeeding and switched to formula between six and 12 months for reasons such as perceived non-nutritious value of breast milk after six months, returning to work, desiring returning to former lifestyle. This study shows that mothers encounter different problems and have specific needs for support at different stages of breastfeeding. Tailored support could be provided to encourage exclusive breastfeeding for the first six months and continued breastfeeding for up to 2 years., (Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.)

Objective: To explore Chinese mothers' experiences, emotions and expectations of breast-feeding in public places., Design: Exploratory qualitative study. Purposive sampling was used to recruit participants and face-to-face interviews were conducted. Themes were identified by content analysis., Setting: Two different geographical communities in Wuhan, Hubei Province, central China, March-May 2016., Subjects: A total of twenty-seven mothers aged 23-33 years, who had one child under 3 years of age and had experience of breast-feeding in public places., Results: Seven themes emerged from the interviews: struggling to balance infant's needs and personal feelings; embarrassed or natural emotion regarding breast-feeding in public places; effect of cultural and social norms; internalized concerns going beyond actual social reaction; measures to make breast-feeding in public places easier; desire for more public facilities; and expecting emotional support from society members., Conclusions: More positive social support, favourable policies and necessary facilities were desired to enable mothers to breast-feed in an appropriate public location. Women expected increased public acceptance of breast-feeding practices and support from government health officials to ensure women's success in breast-feeding in public settings.

Background: Few breastfeeding education programs focus on primiparas and the importance of family members on exclusive breastfeeding in China. Research aim: This study aimed to explore the influence of a family-centered breastfeeding education program in promoting exclusive breastfeeding up to 6 months postpartum and to improve women's attitude and knowledge, family members' knowledge, and family support., Methods: This was a two-group quasi-experimental design with multiple comparisons. Participants ( N = 59) were randomized to either the intervention ( n = 29) or the control ( n = 30) group. The intervention group received two prenatal breastfeeding education lectures that included important family members, three home visits, eight telephone calls, text or video/audio support, and quality online resources during lactation. The control group received in-hospital care and follow-up by community nurses after discharge., Results: Compared with the control group, the intervention group was more likely to exclusively breastfeed in the first 6 months, odds ratio = 0.44, 95% confidence interval [0.20, 0.98]. The mean knowledge level of the intervention group improved more across time ( p < .05) and was higher than the control group ( p < .05). Perceived family support within the intervention group was significantly higher than the control group from 1 to 6 months ( p < .05)., Conclusion: The breastfeeding education program is an effective strategy to promote exclusive breastfeeding in China.

Background: Despite almost all babies being breastfed initially, the exclusive breastfeeding rate at six months is less than 30% in China. Improving professionals' knowledge and practical skill is a key government strategy to increase breastfeeding rates. This study aimed to test the effectiveness of a breastfeeding DVD training method for clinicians on improving their knowledge and confidence in the breastfeeding support skills of teaching mothers Positioning and Attachment (P & A) and Hand Expression (HE)., Methods: A randomised controlled trial was conducted in three hospitals in Zhejiang province, China in 2014. Participants were recruited before their routine breastfeeding training course and randomly allocated to intervention group (IG) and control group (CG). The 15 min "Breastfeeding: Essential Support Skills DVD" was the intervention for IG and a vaginal delivery DVD was used for CG. All participants completed questionnaires of job information, knowledge and confidence in the two skills before (baseline) and immediately after viewing the DVD (post DVD)., Results: Out of 210 participants, 191 completed knowledge assessments before and after watching the DVD (IG n = 96, CG n = 95), with the response rate of 91.0%. At baseline, there are no significant differences in job variables, total knowledge scores and confident scores. The total knowledge score significantly increased post-DVD for IG (pre-DVD: M = 5.39, SD = 2.03; post-DVD: M = 7.74, SD = 1.71; t (95) = - 10.95, p < 0.01), but no significant change in total knowledge score for CG between pre- and post-DVD (pre-DVD: M = 5.67, SD = 1.70; post-DVD: M = 5.56, SD = 1.63; t (94) = 0.85). The total confidence scores were significantly higher post-DVD than pre-DVD in IG (pre-DVD: M = 66.49, SD = 11.27; post- DVD: M = 71.81, SD = 9.33; t (68) = - 4.92, p < 0.01), but no significant difference was seen in CG between pre- and post-DVD total confidence scores (pre-DVD: M = 68.33, SD = 11.08; post-DVD: M = 68.35, SD = 11.40; t (65) = - 0.25). Personal and job variables did not mediate these effects., Conclusions: The breastfeeding training DVD improved professionals' knowledge and confidence of the two breastfeeding support skills. However, the effect on professionals' practice and on breastfeeding outcomes needs to be examined in the future.

Background: Postpartum depression causes harm to both mothers and infants. The purpose of this study was to find out several potential risk factors, and to identify the intrinsic interrelationships between factors and postpartum depression by constructing a path model. The results of this study may help to control the increasing incidence of maternal postpartum depression., Methods: The study was based on a sample of mothers from a cross-sectional study which was set up at 4 weeks after a mother had childbirth and was conducted in three streets at Kaifu District of Changsha in Hunan province from January to December 2015. Questionnaires were distributed to subjects who responded to questions concerning factors related to pregnancy, delivery and infants within 4 weeks after childbirth. The Edinburgh Postnatal Depression Scale (EPDS) was used to measure postpartum depression. Chi-square test was used to detect significant differences between non-postpartum depression group and postpartum depression group. A path model was constructed to explore the interrelationships between variables, and to verify the relationships between variables and postpartum depression., Results: The proportion of maternal postpartum depression was 6.7%. Univariate analysis showed that there were significant differences between non-postpartum depression group and postpartum depression group (all P-values <0.05) on the part of maternal age, parity, frequent exposure to mobile phone during pregnancy, gestational hypertensive disorders, fetus number, premature delivery, birth weight, initiation of breastfeeding, mode of feeding, infant illness within 4 weeks after delivery and infant weight at 4 weeks. Path analysis results showed that the final model could be fitted well with sample data (P = 0.687, CMIN/DF = 0.824, NFI = 0.992, RFI = 0.982, IFI = 1.002, TLI =1.004, CFI = 1.000 and RMSEA < 0.001). Frequent exposure to mobile phone during pregnancy, maternal age and gestational hypertensive disorders had both direct and indirect effects on postpartum depression. Mode of feeding and infant weight at 4 weeks, which was the most total effect on postpartum depression, had only a direct impact on postpartum depression. Fetus number, premature delivery, initiation of breastfeeding and birth weight had only an indirect influence on postpartum depression., Conclusion: The findings of this study suggest that constructing a path analysis model could identify potential factors and explore the potential interrelations between factors and postpartum depression. It is an effective way to prevent maternal postpartum depression by taking appropriate intervention measures and carrying out health education for pregnant women.

Background: The relationship between support from members of a mother's social network and breastfeeding continuation is receiving increased attention., Objectives: The objectives of this study were to describe the infant feeding preferences of Chinese mothers' immediate social network and to examine the association between these preferences and early breastfeeding cessation., Methods: In total, 1172 mother-infant pairs were recruited from 4 public hospitals in Hong Kong and followed prospectively for 12 months or until breastfeeding stopped., Results: Over 40% of participants' partners preferred breastfeeding and half had no infant feeding preference. Only about 20% of participants' mothers or mothers-in-law preferred breastfeeding, and less than 10% reported that all of the 3 significant family members (partner, mother, and mother-in-law) preferred breastfeeding. The partner's preference for infant formula or mixed feeding (odds ratio [OR], 2.60; 95% confidence interval [CI], 1.43-4.71) or having no preference (OR, 1.64; 95% CI, 1.16-2.30) was strongly associated with higher odds of stopping breastfeeding before 1 month. For every additional family member who preferred breastfeeding, the odds of stopping breastfeeding was reduced by almost 20% (OR, 0.81; 95% CI, 0.68-0.97). However, living with a parent-in-law (OR, 1.45; 95% CI, 1.02-2.07) was also a predictor of early breastfeeding cessation. Knowing someone who had breastfed for ≥ 1 month (OR, 0.64; 95% CI, 0.42-0.97) or having been breastfed as a child (OR, 0.67; 95% CI, 0.45-0.98) significantly lowered the odds of early breastfeeding cessation., Conclusions: The infant feeding preferences of mothers' immediate social network are significantly associated with breastfeeding continuation. Prenatal breastfeeding education programs should involve significant family members to promote breastfeeding., (© The Author(s) 2016.)

Background: The Iowa Infant Feeding Attitude Scale (IIFAS) was developed to measure maternal attitudes toward infant feeding, but a number of validated studies on the IIFAS found that it was subject to methodological limitations., Objective: The purpose of this study was to evaluate the psychometric properties of the IIFAS among a multiethnic population in Singapore., Methods: A cross-sectional research design was used on a sample of 417 antenatal women. The internal consistency and stability of the IIFAS were evaluated using Cronbach's α and test-retest reliability. Known-group comparisons discriminated certain group differences in a predictable way. A series of exploratory factor analyses (EFAs) was conducted to test the factor structure of the IIFAS using the maximum likelihood and principal axis factoring. The number of factors was selected according to theoretical and statistical considerations. A confirmatory factor analysis (CFA) was further performed to validate the factor structure constructed in the prior EFA., Results: The IIFAS had a Cronbach's α and Pearson correlation of 0.79 and 0.85, respectively. The known-group comparisons among certain groups were supported. The EFA results showed that the 3-factor structure produced the most interpretable and theoretical sense. A second-order CFA was conducted to confirm the construct dimensionality of the 15-item IIFAS, with satisfactory fit indices found., Conclusion: The 15-item IIFAS is a psychometrically sound measurement tool that health care professionals can use to understand the diverse infant feeding attitudes and knowledge among different ethnic groups in order to provide breastfeeding interventions that are culturally sensitive., (© The Author(s) 2015.)

Background: One in four Australians is born overseas and 47% are either born overseas or have a parent who was. Obstetric and psychosocial risk factors for these women may differ., Method: Data from one Sydney hospital (2012-2013) of all births recorded in the ObstetriX database were analysed (n = 3,092). Demographics, obstetric and psychosocial risk profile, obstetric interventions and complications and selected maternal and neonatal outcomes were examined for women born in Australia and overseas., Results: Women born in Australia were younger, more likely to be primiparous (28.6 v 27.5%), be obese (32.0% v 21.4%), smoke (19.7 % v 3.0%), have an epidural (26.2% v 20.2%) and were less likely to have gestational diabetes mellitus (GDM) (6.8% v 13.7% when compared to non-Australian born women. The highest rates of GDM, Gestational Hypertension (GH) and maternal anaemia were seen in women born in China, the Philippines and Pakistan respectively. Differences were also seen in psychosocial screening between Australian and non-Australian women with Australian-born women more likely to smoke and report a mental health disorder. There was an association between having an Edinburgh Postnatal Depression Scale (EPDS) ≥ 13 and other psychosocial issues, such as thoughts of self-harm, domestic violence, childhood abuse etc. These women were also less likely to breastfeed. Women with an EPDS ≥ 13 at booking compared to women with EPDS ≤12 had a higher chance of being diagnosed with GDM (AOR 1.85 95% CI 1.14-3.0)., Conclusions: There are significant differences in obstetric and psychosocial risk profiles and maternal and neonatal outcomes between Australian-born and non-Australian born women. In particular there appears to be an association between an EPDS of ≥13 and developing GDM, which warrants further investigation.

Background: The World Health Organization (WHO) recommends exclusive breastfeeding for 6 months and continued breastfeeding thereafter with appropriate complementary foods for at least 2 years or longer. This study aimed to determine the factors associated with breastfeeding duration in Sichuan Province of China., Methods: A prospective longitudinal study of 695 women, with a follow-up response rate of 71.9%, was conducted in Jiangyou, Sichuan Province in the period of 2010-2011. Participants were interviewed at discharge and followed up by telephone at 1, 3, 6 and 12 months postpartum. Breastfeeding duration was estimated by the Kaplan-Meier method. Cox regression analyses were performed to identify factors associated with the breastfeeding duration., Results: The median duration of "any breastfeeding" was 8.0 [95% confidence interval (CI): 7.8, 8.2] months. Maternal age less than 25 years [adjusted hazard ratio (HR): 1.61; 95% CI: 1.32, 1.96] and maternal return to work before 6 months postpartum (adjusted HR: 1.69; 95% CI: 1.32, 2.17) were associated with a shorter duration of breastfeeding. Women who delivered at hospital (adjusted HR: 1.33; 95% CI: 1.05, 1.67), introduced solid foods (adjusted HR: 1.30; 95% CI: 1.02, 1.64) and intended to stop breastfeeding within 6 months, or undecided how long to breastfeed (adjusted HR: 1.41; 95% CI: 1.16, 1.72), were more likely to terminate lactation within 1 year., Conclusions: The duration of breastfeeding in Jiangyou was far below the recommendation of the WHO. Education programs targeting vulnerable subgroups of mothers should be provided in Sichuan to help them maintain breastfeeding as long as possible.

Objectives: to examine breast feeding self-efficacy and identify its predictors among expectant Chinese mothers in the antenatal period., Design and Setting: a cross-sectional descriptive questionnaire survey was conducted in the antenatal clinics of three university hospitals in China between September and December 2011., Participants: expectant mothers planning to breast feed, and who were at least 18 years of age, expecting a single, healthy, full-term baby, and competent in Mandarin (n=201)., Measurements: a socio-demographic data sheet, the Chinese version of the Breastfeeding Self-Efficacy Scale, and the Perceived Social Support Scale., Findings: the expectant Chinese mothers reported moderate levels of breast feeding self-efficacy. Expectant mothers who had had previous experience in breast feeding, who had watched other mothers breast feed their infants, or who had made the decision to breast feed earlier reported higher breast feeding self-efficacy. Expectant mothers' perceived social support, perceived attitude of significant others, including husband, mothers, and friends, towards breast feeding are correlated with breast feeding self-efficacy. The best-fit regression analysis revealed five variables that explained 34% of the variance in breast feeding self-efficacy in the antenatal period: perceived social support, previous experience of breast feeding, previous experience of watching others breast feed, timing of maternal decision to breast feed, and perceived husband's attitude towards breast feeding., Conclusions: this study highlighted the importance of improving Chinese mothers' breast feeding self-efficacy by considering the main predictors found in this study., Implications for Practice: health care professionals could develop strategies to promote breast feeding self-efficacy, such as providing opportunities for expectant mothers to learn from others' successful experience, adopt a family-centred approach in the provision of breast feeding education, provide breast feeding education at the beginning of pregnancy or even earlier, and rally comprehensive social support for expectant mothers., (Copyright © 2014 Elsevier Ltd. All rights reserved.)

Introduction: Mastitis is a common problem encountered by breastfeeding mothers. This study investigated the incidence and risk factors of lactation mastitis among Chinese women., Subjects and Methods: A prospective cohort study on infant feeding practices was conducted during 2010 and 2011 in Jiangyou, Sichuan Province, China. Poisson regression analysis was performed to determine factors influencing the incidence of mastitis within 6 months postpartum., Results: Of the 670 Chinese mothers who were breastfeeding at discharge, 42 women (6.3%) experienced at least one episode of mastitis during the first 6 months after delivery. The cumulative incidence of mastitis was 10.3%. Mothers with a cracked and sore nipple (incidence rate ratio 2.24; 95% confidence interval 1.38, 3.63) and those who felt stressed (incidence rate ratio 3.15; 95% confidence interval 1.56, 6.37) appeared to sustain more episodes of mastitis., Conclusions: The incidence of lactation mastitis was low among Chinese mothers. To further reduce the risk of mastitis, instructions on the correct positioning of the baby during breastfeeding should be emphasized. Providing new mothers with guidance on how to cope with stress may also prevent the recurrence of the condition.

Background: Factors associated with breastfeeding need to be explored in the northwest of China., Objective: This study aimed to measure the full duration of breastfeeding and identify factors associated with breastfeeding in Shihezi City in Northwest China., Methods: A prospective cohort study was undertaken to obtain details of child feeding practices using structured questionnaires in 2007-2010. Before discharge from hospitals, 681 mothers were randomly recruited and interviewed in maternity units for breastfeeding. After discharge, the mothers were contacted by telephone at monthly intervals within the first 6 months and then at 2-month intervals until discontinuation of breastfeeding., Results: The breastfeeding initiation rate was 95.9%. The breastfeeding rates then declined to 69.6% at 6 months, 29.7% at 12 months, and 2.3% at 24 months. The median duration of "any breastfeeding" was 9 months. The exclusive breastfeeding rate was low because of the high rate of prelacteal and early complementary feeding. Cox regression analyses revealed that mothers who had preterm babies believed that breast milk could not meet infants' needs and intended to breastfeed for less than 6 months, and mothers with late onset of lactogenesis II and whose parents lived in Xinjiang were more likely to stop breastfeeding. Younger maternal age, employment, and suffering from illness were also associated with a shorter duration of breastfeeding., Conclusion: The duration of "exclusive" and "any breastfeeding" was below the Chinese and World Health Organization breastfeeding goals. Shorter duration of breastfeeding was associated with having grandparents residing within the same province, maternal age, illness and employment, gestational age, and delayed onset of lactogenesis.

Background: Many perinatal stressors, including high prepregnancy body mass index, preterm birth, and cesarean section, increase the risk for short breastfeeding duration. Few studies, however, have investigated the mechanism in the relationship between perinatal determinants and breastfeeding duration. This study aimed to test the hypothesis that delayed onset of lactation (OL) could mediate the negative effect of perinatal biopsychosocial stress on breastfeeding duration and to evaluate the impact of new perinatal factors with potentially hazardous effects., Subjects and Methods: Maternal demographic characteristics, health status, and psychological stress during pregnancy were assessed by structured questionnaires and medical records. The information of lactation was collected in the hospital within 1-3 days after delivery. Data on breastfeeding behaviors were obtained through the telephone interview at 2 months after delivery., Results: The risk of delayed OL increased in women who had experienced severe life event stress in the first trimester of pregnancy (adjusted risk ratio [RR] 2.59, 95% confidence interval [CI] 1.52, 4.40), had undergone cesarean section (adjusted RR 2.11, 95% CI 1.46, 3.05), whose gestational body mass index gain were not less than 7.62 (adjusted RR 1.90, 95% CI 1.27, 2.86), and whose breastfeeding frequency was less than three times in the first day after childbirth (adjusted RR 2.14, 95% CI 1.57, 2.91). The final model of structural equation modeling indicated that women with cesarean section, preterm birth, greater gestational body mass index gain, higher scores of stressful life events in the first trimester, and less breastfeeding frequency in the first day after delivery were more likely to experience delayed OL, which could result in an earlier breastfeeding termination., Conclusions: Delayed OL, as a negative biological event resulted from the perinatal biopsychosocial stress, is a key mediator linking perinatal factors to breastfeeding duration. More attention should to be paid to underweight before pregnancy and severe life events during pregnancy, which are regarded as novel and remarkable risk factors of delayed OL and short breastfeeding duration.

This study aimed to translate and validate a Chinese (simplified) version of the Iowa Infant Feeding Attitude Scale (IIFAS) and compare the infant feeding attitudes of Chinese mothers living in Perth Australia and in Chengdu P.R. China. A survey was undertaken on 200 Chinese mothers living in Perth and 1620 mothers living in Chengdu. The simplified Chinese version of IIFAS had a moderate level of internal consistency with a Cronbach's alpha of 0.69 for mothers in Australia and 0.55 for mothers in China. The mean IIFAS scores in both country groups lay in the range of 'neutral breastfeeding attitudes'. Higher IIFAS scores were significantly associated with the likelihood of both breastfeeding initiation (OR: 3.85; CI: 2.49-5.96; p<0.001) and longer (>=8 months) breastfeeding duration (OR: 2.52; CI: 1.87-3.40; p<0.001). Chinese mothers in Perth (mean IIFAS score=60.0±6.3) tended to have more positive attitudes towards breastfeeding than mothers in Chengdu (mean IIFAS score=57.7±5.1, p<0.001), and had a longer duration of 'any breastfeeding' (10.0±6.2 months in Perth compared to 7.4±4.3 months in Chengdu, p<0.001). In conclusion, higher scores on the IIFAS in simplified Chinese are associated with breastfeeding initiation and duration in Chinese populations.

This study aimed to investigate the rate of breastfeeding at discharge and associated influencing factors in rural China. A prospective cohort study of infant feeding practices was undertaken during 2010-2011 in Jiangyou city, Sichuan Province of China. Logistic regression analysis was performed to ascertain pertinent factors affecting the prevalence of any breastfeeding at discharge. The participants consisted of 695 mothers aged 18-44 years. The breastfeeding rate at discharge was 93.5% (95% CI: 91.7-95.3). Perceived paternal breastfeeding preference was positively associated with actual breastfeeding at discharge (OR=4.46, 95% CI: 2.15-9.28). Other significant determinants were 'receiving breastfeeding support' from staff during hospital stay (OR=3.41, 95% CI: 1.58-7.34) and making the decision on feeding method during pregnancy or after childbirth (OR=0.46, 95% CI: 0.22-0.93). In conclusion, provision of comprehensive breastfeeding support in hospital and education programs targeting expectant and future parents are recommended to further increase the rate of breastfeeding at discharge in rural areas of China.

The present study investigated knowledge of and beliefs about breastfeeding among Chinese female physicians and nurses and their breastfeeding practices. This study documented knowledge, attitudes and practices of breastfeeding among Chinese medical staff. A total of 367 female physicians and nurses completed a self-administered, anonymous questionnaire; 96.2% indicated that breastfeeding was natural, but 29.2% thought it difficult. Only 18.5% of the participants questioned breastfeeding women on feeding status, and 12.8% gave breastfeeding advice when asked. After graduation from school, 79.3% of the participants stated that they did not receive training in breastfeeding. In personal practice, 69.2% initiated breastfeeding; 19.1% were still breastfeeding at 4 months, and only three nurses continued breastfeeding for more than 1 year. In conclusion, breastfeeding-related knowledge is surprisingly poor, and attitudes are less positive. The exclusive breastfeeding rate was found to be low among Chinese female physicians and nurses. The findings highlight the need to re-educate medical staff on breastfeeding, and imply the need for Baby-Friendly Hospital Initiative implementation/training., (© 2012 Wiley Publishing Asia Pty Ltd.)

The objectives of this study were to identify cultural factors (including acculturation and breastfeeding cultures in subjects' native countries and those in mainstream Taiwanese society) and social support related to breastfeeding among immigrant mothers in Taiwan. This study was a cross-sectional survey performed from October 2007 through January 2008. The study participants were 210 immigrant mothers living in Taipei City. The prevalence of exclusive and partial breastfeeding at 3 months postpartum was 59.0% and 14.3%, respectively. Logistic regression analysis revealed that breastfeeding experience among mothers-in-law and the perceived level of acceptance of breastfeeding in Taiwan were positively associated with breastfeeding at 3 months postpartum. Immigrant women with a higher level of household activity support were less likely to breastfeed. Immigrant mothers in Taiwan usually come from cultures with a higher acceptance level for breastfeeding; however, their breastfeeding practices are more likely to be influenced by the mainstream culture in Taiwan.