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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. [ABSTRACT FROM AUTHOR]

Background: Prenatal stress is a highly prevalent mental disorder experienced by pregnant women. This study assessed the prevalence and influencing factors of prenatal stress and investigated the mediating role of social support and resilience between self-efficacy and prenatal stress among pregnant women in China. Methods: A convenience sample comprising 1071 pregnant women from three hospitals in Nantong, Jiangsu Province, China, was recruited between February and June 2023. These participants completed a set of general survey questionnaires and were assessed using the Pregnancy Pressure Scale, Perceived Social Support Scale, the 10-item Connor–Davidson Resilience Scale, and the Chinese version of the General Self-Efficacy Scale. Furthermore, a hierarchical multiple regression model was employed to investigate the relevant factors and mediators of prenatal stress symptoms. A structural equation model was used to examine the mediating role of social support and resilience in the relationship between self-efficacy and prenatal stress. Results: The results of the multivariate regression analysis indicated significant associations between prenatal stress and parity, self-efficacy, social support, and resilience (P < 0.001). Self-efficacy accounted for 35.33% of the total effect, with a direct effect of -2.5306 (95% confidence interval [CI]: -4.0309 to -1,0303). Further examination through mediation analysis revealed the mediating roles of social support and resilience in the relationship between self-efficacy and prenatal stress. The mediating effect of social support was − 1.5933 (95% CI: -2.2907 to -0.9496), accounting for 22.24% of the total effect. Similarly, resilience exhibited a mediating effect of -3.0388 (95% CI: -4.3844 to -1.7135), accounting for 42.43% of the total effect. Conclusion: The mediation analysis revealed that among pregnant women in China, the influence of self-efficacy on prenatal stress is channelled through social support and resilience. Therefore, enhancing social support, resilience, and self-efficacy might alleviate prenatal stress. [ABSTRACT FROM AUTHOR]

Objective: To translate the Maternal Postpartum Stress Scale (MPSS) into Chinese and validate its psychometric properties in postpartum women. Methods: A total of 406 postpartum women were recruited from six hospitals in Nantong, Jiangsu Province, China. Cronbach's α co-efficient, split-half reliability, and test-retest reliability were used to evaluate the reliability of the translated scale. Exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) were used to evaluate the structural validity of the scale. The Edinburgh Postnatal Depression Scale, Depression Anxiety Stress Scale-21 anxiety dimension, and Perceived Stress Scale were used as calibration scales to measure the correlation of MPSS. All data were analyzed using SPSS 25.0 and Amos 24.0. Results: The Cronbach's α co-efficient of the Chinese version of MPSS and its three dimensions were 0.940 and 0.882–0.911, respectively. The split-half reliability was 0.825, and the test-retest reliability was 0.912. The scale's content validity index was 0.926. Three common factors were extracted from the EFA. The CFA validated the explored 3-factor structure, and the indicators were fitted well (χ2/Df = 2.167, comparative fit index = 0.918, Tucker–Lewis index = 0.907, incremental fit index = 0.919, and root mean square error of approximation = 0.075). Conclusion: The translated Chinese version of MPSS had suitable reliability and validity in assessing postpartum stress in Chinese women. The translated scale can also help with the early identification of postpartum stress and provide a scientific basis for the formulation of early personalized intervention measures. Overall, the scale has certain clinical value and practical significance for enhancing the physical and mental health of postpartum women. However, future studies including large, diverse populations are warranted. [ABSTRACT FROM AUTHOR]