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The article reports on the international, interdisciplinary conference, Nutrition and Nurture in Infancy and Childhood: Bio-Cultural Perspectives, to be held in Cumbria in June 2017. Topics to be discussed during the conference include illuminate socio-cultural, political and economic ifluences on infant and child feeding practices, nature of relationships within families, and increasing understandings of breastfeeding as a bio-psychosocial activity.

The Becoming Breastfeeding Friendly (BBF) in Great Britain study was conducted during 2017–2019 comprising three country studies: BBF England, Wales and Scotland. It was part of an international project being coordinated during the same period by the Yale School of Public Health across five world regions to inform countries and guide policies to improve the environment for the promotion, protection and support of breastfeeding. This paper reports on the application of the BBF process that is based on an implementation science approach, across the countries that constitute Great Britain (England, Wales and Scotland). The process involves assessing 54 benchmarks across eight interlocking gears that drive a country's 'engine' towards a sustainable policy approach to supporting, promoting and protecting breastfeeding. It takes a consensus‐oriented approach to the evaluation of benchmarks and the development of recommendations. This paper provides a critical overview of how the process was conducted, the findings and recommendations that emerged and how these were managed. We draw on critical theory as a theoretical framework for explaining the different outcomes for each country and some considerations for future action. Key messages: Undertaking an international, comparable approach to develop evidence‐based policy recommendations for scaling up the breastfeeding environment can provide useful data on which to draw explanations and conclusions on national variation.The findings from the BBF process across England, Scotland and Wales suggest that improving breastfeeding in Great Britain is dependent on the degree of political will and having a coordinated national breastfeeding strategy in place or not, along with access to robust breastfeeding data.A critical theory lens helps to bring to light some differences in the research and policy process that can explain differences between countries in the United Kingdom. [ABSTRACT FROM AUTHOR]

Emotions such as guilt and blame are frequently reported by non-breastfeeding mothers, and fear and humiliation are experienced by breastfeeding mothers when feeding in a public context. In this paper, we present new insights into how shame-related affects, cognitions and actions are evident within breastfeeding and nonbreastfeeding women's narratives of their experiences.As part of an evaluation study of the implementation of the UNICEF UK Baby Friendly Initiative CommunityAward within two primary (community based) care trusts in North West England, 63 women with varied infant feeding experiences took part in either a focus group or an individual semi-structured interview to explore their experiences, opinions and perceptions of infant feeding. Using a framework analysis approach and drawing on Lazare's categories of shame, we consider how the nature of the event (infant feeding) and the vulnerability of the individual (mother) interact in the social context to create shame responses in some breastfeeding and non-breastfeeding mothers.Three key themes illustrate how shame is experienced and internalised through 'exposure of women's bodies and infant feeding methods', 'undermining and insufficient support' and 'perceptions of inadequate mothering'. The findings of this paper highlight how breastfeeding and non-breastfeeding women may experience judgement and condemnation in interactions with health professionals as well as within community contexts, leading to feelings of failure, inadequacy and isolation. There is a need for strategies and support that address personal, cultural, ideological and structural constraints of infant feeding. [ABSTRACT FROM AUTHOR]

Although breastfeeding is known to improve health, economic and environmental outcomes, breastfeeding initiation and continuation rates are low in the United Kingdom. The global WHO/UNICEF Baby Friendly Hospital Initiative (BFHI) aims to reverse declining rates of breastfeeding by shifting the culture of infant feeding care provision throughout hospital maternity settings. In the United Kingdom, the global BFHI has been adapted by UNICEF UK reflecting a paradigm shift towards the experiences of women and families using maternity services. This research used a critical ethnographic approach to explore the influence of the national UNICEF UK Baby Friendly Initiative (BFI) standards on the culture of one typical maternity service in England, over a period of 8 weeks, across four phases of data collection between 2011 and 2017. Twenty‐one staff and 26 service users were recruited and engaged in moderate‐level participant observation and/or guided interviews and conversations. Basic, organising and a final global theme emerged through thematic network analysis, describing the influence of the BFI on providing, receiving and leading infant feeding care in a hospital maternity setting. Using Antonovsky's sense of coherence construct, the findings discussed in this paper highlight how the BFI offers 'informational' (comprehensible), 'practical' (manageable) and 'emotional' (meaningful) support for both staff and service users, strengthened by effective, local leadership and a team approach. This is juxtaposed against the tensions and demands of the busy hospital maternity setting. It is recommended that ongoing infant feeding policy, practice and leadership balance relational and rational approaches for positive infant feeding care and experiences to flourish. [ABSTRACT FROM AUTHOR]

Women with obesity during pregnancy are at increased risk of excessive gestational weight gain (GWG) and other maternal and infant adverse outcomes, which all potentially increase childhood obesity. This study explored infant weight outcomes for women with a body mass index (BMI) ≥ 35 kg/m² who were offered an antenatal healthy lifestyle service. A retrospective cohort study, including linking data from two separate health care Trusts, was undertaken. Data were collected from maternity records for women with a BMI ≥ 35 kg/m2 referred to an antenatal healthy lifestyle service from 2009 to 2015. The respective child's weight outcome data was additionally collected from health and National Child Measurement Programme records. Univariate logistic regression determined the odds of childhood overweight, obesity and severe obesity according to attendance at the antenatal healthy lifestyle service, GWG and sociodemographic characteristics. Factors significant (p < 0.05) within the univariate analysis were entered into multiple logistic regression models. Among women with a BMI ≥ 35 kg/m², 30.4% of their children were obese at school entry and 13.3% severely obese. Healthy lifestyle service attendance was not associated with childhood overweight or obesity at any point within the univariate analysis. At school age multiple regression analysis showed the odds of overweight and obesity increased with excessive GWG and the odds of obesity decreased with a parent in a professional occupation, additionally having a mother who smoked in pregnancy increased severe obesity. Women should be supported to optimise their BMI before pregnancy. Additionally, rather than exclusively focusing on changing an individual's behaviour, future interventions should consider external influences such as the woman's family, friends and sociodemographic background. Key messages: Among children born to women with a body mass index (BMI) ≥ 35 kg/m2 almost 50% were classified as overweight or obese at age 5. Of these, only 15.6% had been born large for gestational age.This brief antenatal healthy lifestyle intervention provided to mothers with obesity did not significantly reduce child's overweight or obesity.Demographic factors such as household occupation and maternal smoking during pregnancy were associated with long‐term childhood obesity.More emphasis is required on interventions that support women to optimise their BMI before pregnancy.Future interventions should consider external influences on the woman for example through a socioecological framework. [ABSTRACT FROM AUTHOR]

This paper aims to introduce a method for mapping local service provision to local demographic and health outcome data, to inform evidence-based policy and practice in public health. A mapping exercise was conducted in London, England with the aims of: (1) describing services provided for breastfeeding women in primary and tertiary health care sectors and government, voluntary and private sectors; and (2) linking this information with routine data on deprivation, breastfeeding rates and health outcomes. Quantitative data on local breastfeeding services were collected via an online questionnaire by a designated 'mapping lead' in each locality. Data were collected at the level of individual health care organisations on the provision, nature and management of breastfeeding services, and related organisational inputs such as leadership, staffing, accreditation and policy. Demographic and health outcome data were identified from existing routine national data collections. Ninety-one per cent of eligible acute and primary care organisations participated in the mapping exercise. A range of mapping tools and profile were developed and launched in 2009 (). These tools can be used for descriptive analyses of service provision on the basis of local need. Comparative analyses on the impact of service provision on breastfeeding or health outcomes will be feasible from 18 months of data collection onwards. This case study has demonstrated the potential utility of this mapping method to inform effective implementation and evaluation of public health policy in practice consistent with the World Health Organisation framework. Formal evaluation of the utility of the tools is recommended. [ABSTRACT FROM AUTHOR]

Given the overwhelming evidence for the benefits of breastfeeding, and yet the low prevalence rates in the UK, it is crucial to understand the influences on women's infant feeding experiences to target and promote effective support. As part of an evaluation study of the implementation of the UNICEF UK Baby Friendly Initiative (BFI) Community Award within two primary (community-based) care trusts in North West England, 15 women took part in an in-depth interview to explore their experiences, opinions and perceptions of infant feeding. In this paper, we have provided a theoretical interpretation of these women's experiences by drawing upon Aaron Antonovsky's Sense of Coherence (SOC) theory. The SOC is a global orientation to how people are able to cope with stressors and maintain a sense of well-being. The three constructs that underpin the SOC are 'comprehensibility' (one must believe that one understands the life challenge), 'manageability' (one has sufficient resources at one's disposal) and 'meaningfulness' (one must want to cope with the life challenge). In this paper, our interpretations explore how infant feeding is influenced by the 'comprehensibility', 'manageability' and 'meaningfulness' of this event; contextualized within a wider socio-cultural perspective. The findings of this paper offer a unique means through which the influences on women's experiences of infant feeding may be considered. Recommendations and suggestions for practice in relation to the implementation of the BFI have also been presented. [ABSTRACT FROM AUTHOR]

Breastfeeding is the most accessible and cost‐effective activity available to public health and has been shown to be one of the most effective preventive measures mothers can take to protect their children's health. Despite the well‐documented benefits, the UK has one of the lowest breastfeeding rates in the world. The Becoming Breastfeeding Friendly (BBF) toolkit was developed through highly structured technical and academic collaboration, led by Yale University. It provides an evidence‐based process to help countries assess their breastfeeding status and readiness to scale up, and identifies concrete measures countries can take to sustainably increase breastfeeding rates, based on data‐driven recommendations. BBF is grounded in the Breastfeeding Gear Model complex adaptive systems framework which is made up of eight simultaneous conditions that sustain breastfeeding. In 2018, a committee of multi‐agency stakeholders implemented the BBF process in England, collecting evidence to score the 'gear' components of England's breastfeeding environment against 54 benchmarks. The Training and Programme Delivery gear received the highest score, attributable to existing learning outcomes for health professionals and practitioners, peer supporters and specialist services, although there is a need for greater coordination and integration. The lowest scores were given for Promotion and Coordination, Goals and Monitoring due to the lack of a dedicated national strategy for breastfeeding and poor sharing of localised strategies and programmes. The process generated clear recommendations highlighting the need for more robust routine infant feeding data collection and reporting, and the necessity for strengthening leadership, monitoring and oversight to scale up and sustain breastfeeding. Key messages: England's overall weighted Becoming Breastfeeding Friendly (BBF) Index score was 1.1 (range 0–3) representing a moderate scaling up environment (range 1.1–2.0). Five gears: Political Will, Legislation and Policies, Funding and Resources; Training and Programme Delivery and Research and Evaluation scored at a moderate gear strength, while the remaining three gears—Advocacy, Promotion and Coordination Goals and Monitoring—were weak.The BBF process for England highlighted substantial gaps in the current breastfeeding practice data and recommended that more robust routine, population‐level infant feeding data collection and reporting is initiated that goes beyond 6–8 weeks and up to 2 years.The process identified that the lack of a national infant feeding co‐ordinator role or national breastfeeding committee had resulted in no dedicated workplan and a lack of advocacy for breastfeeding programmes. The need for greater future coordination, strategic goal setting and consistent monitoring was recommended to strengthen the breastfeeding environment. [ABSTRACT FROM AUTHOR]

Women with learning disabilities are less likely to breastfeed than other women. They may find it hard to understand or learn feeding techniques or know that they have infant feeding choices. This population may be supported during their pregnancies by a range of professionals with differing priorities and responsibilities towards both the mother and the baby. This puts considerable pressure on health care professionals including, but not limited to, midwives, infant feeding specialists, health visitors and learning disability nurses. Those who support women with learning disabilities through their journey into motherhood have a responsibility to ensure the women in their care have the information they need to make decisions about a range of issues, including infant feeding. In the absence of dedicated lactation consultants, this is one of many issues to be discussed within time‐limited appointments. Little is known about the experience of supporting women with learning disabilities to make infant feeding decisions from the point of view of health professionals. Using a qualitative descriptive research design, we conducted online, semistructured interviews with seven UK health professionals about their experience of supporting women with learning disabilities in infant feeding. Thematic analysis identified three themes: the importance of health professionals' having unconditional, positive regard; the need for an individualised approach to supporting women to make infant‐feeding decisions; and being part of the support network. This suggests that women with learning disabilities can make and put into practice infant feeding decisions if they have access to the right support at the right time. Key messages: With the right support at the right time, women with learning disabilities can make infant feeding decisions and successfully feed their babies.Infant feeding options should be discussed early in the pregnancy, with repetition and the use of accessible resources such as videos to support decision‐making.Breastfeeding should be considered a viable option for all women.Health professionals need to be flexible in their approach to supporting infant feeding decision‐making, working as part of the woman's circle of support.Accessible resources can be helpful in supporting infant feeding decision‐making, but one size does not fit all. [ABSTRACT FROM AUTHOR]

Healthy Start is the UK government's food voucher programme for low‐income pregnant women and young children. It was introduced in 2006, but the impact of the programme on nutritional outcomes remains understudied. This study sought to explore potential outcomes of the Healthy Start programme (including intended and unintended outcomes) and develop explanations for how and why these outcomes might occur. A realist review preceded this study, in which programme theories were developed and tested using existing evidence. This qualitative study aimed to further refine and consolidate the programme theories from the realist review while remaining open to new and emerging theories (or hypotheses) about how low‐income pregnant women use Healthy Start vouchers. Semistructured interviews were conducted with 11 low‐income women from North West England, who received Healthy Start vouchers during pregnancy. A realist logic of analysis was applied to generate clear and transparent linkages between outcomes and explanations. The findings suggested that some women used the vouchers to improve their diets during pregnancy (intended outcome), whereas some women were diverted towards alternative or unintended outcomes. Women's circumstances, values, beliefs, and motivations influenced how they perceived and responded to the vouchers. This paper presents four evidence‐based programme theories to explain four contrasting (and potentially overlapping) outcomes: dietary improvements (theory refined from review), shared benefits (new theory), financial assistance (theory refined from review), and stockpiling formula (new theory). It considers how the Healthy Start programme could be improved, to increase the possibilities for low‐income women to experience the intended outcome of dietary improvements. [ABSTRACT FROM AUTHOR]

Breastfeeding peer support has been identified as a key intervention to help improve breastfeeding and exclusive breastfeeding rates. The World Health Organization, and, in the UK, the National Institute for Health and Clinical Excellence, recommend the implementation of sustainable peer support programmes. As part of an evaluation into a comprehensive breastfeeding peer support service in north-west England, in-depth interviews were conducted with 47 women who had received a breastfeeding peer support service. In this paper, we have drawn upon the work of Morse and colleagues to interpret the data in relation to behavioural manifestations of hope, together with insights into the strategies used by the peer supporters to augment hopefulness for women's breastfeeding goals. These theoretical and practice-based findings offer insights into how the breastfeeding peer supporters provided realistic assessments across varying situational contexts, formed strategies and plans to help women overcome any obstacles, made women aware of any negative outcomes, mobilised external and personal resources to facilitate goal attainment, provided evaluations and feedback on women's (and infants') progress, and through praise, reassurance and instilling calm, the peer supporters helped women to focus their energy to achieve their breastfeeding goals. Practice-based implications are considered. [ABSTRACT FROM AUTHOR]

Dietary intake during pregnancy may influence child neurodevelopment and cognitive function. This study aims to investigate the associations between dietary patterns obtained in pregnancy and intelligence quotients (IQ) among offspring at 8 years of age. Pregnant women enrolled in the Avon Longitudinal Study of Parents and Children completed a food frequency questionnaire at 32 weeks' gestation ( n = 12,195). Dietary patterns were obtained by cluster analysis. Three clusters best described women's diets during pregnancy: 'fruit and vegetables,' 'meat and potatoes,' and 'white bread and coffee.' The offspring's IQ at 8 years of age was assessed using the Wechsler Intelligence Scale for Children. Models, using variables correlated to IQ data, were performed to impute missing values. Linear regression models were employed to investigate associations between the maternal clusters and IQ in childhood. Children of women who were classified in the meat and potatoes cluster and white bread and coffee cluster during pregnancy had lower average verbal (β = −1.74; p < .001 and β = −3.05; p < .001), performance (β = −1.26; p = .011 and β = −1.75; p < .001), and full-scale IQ (β = −1.74; p < .001 and β = −2.79; p < .001) at 8 years of age when compared to children of mothers in the fruit and vegetables cluster in imputed models of IQ and all confounders, after adjustment for a wide range of known confounders including maternal education. The pregnant women who were classified in the fruit and vegetables cluster had offspring with higher average IQ compared with offspring of mothers in the meat and potatoes cluster and white bread and coffee cluster. [ABSTRACT FROM AUTHOR]

Previous research has identified potential issues of establishing and maintaining breastfeeding among women who experience severe maternal morbidity associated with pregnancy and birth, but evidence in the UK maternity population was scarce. We explored the association between severe maternal morbidity and breastfeeding outcomes (uptake and prevalence of partial and exclusive breastfeeding) at 6 to 8 weeks post‐partum in a UK sample. Data on breastfeeding outcomes were obtained from a large cohort study of women who gave birth in one maternity unit in England to assess the impact of women's experiences of severe maternal morbidity (defined as major obstetric haemorrhage, severe hypertensive disorder or high dependency unit/intensive care unit admission) on their post‐natal health and other important outcomes including infant feeding. Results indicated that among women who responded (n = 1824, response rate = 53%), there were no statistically significant differences in breastfeeding outcomes between women who did or did not experience severe morbidity, except for women with severe hypertensive disorder who were less likely to breastfeed either partially or exclusively at 6 to 8 weeks post‐partum. Rather, breastfeeding outcomes were related to multi‐dimensional factors including sociodemographic (age, ethnicity, living arrangement), other pregnancy outcomes (neonatal intensive care unit admission, mode of birth, women's perceived control during birth) and post‐natal psychological factors (depressive symptoms). Women who experience severe maternal morbidity can be reassured that establishing successful breastfeeding can be achieved. More studies are required to understand what support is best for women who have complex health/social needs to establish breastfeeding. [ABSTRACT FROM AUTHOR]

Increasing breastfeeding rates would improve maternal and child health, but multiple barriers to breastfeeding persist. Breast pump provision has been used as an incentive for breastfeeding, although effectiveness is unclear. Women's use of breast pumps is increasing and a high proportion of mothers express breastmilk. No research has yet reported women's and health professionals' perspectives on breast pumps as an incentive for breastfeeding. In the Benefits of Incentives for Breastfeeding and Smoking cessation in pregnancy (BIBS) study, mixed methods research explored women's and professionals' views of breast pumps as an incentive for breastfeeding. A survey of health professionals across Scotland and North West England measured agreement with ‘a breast pump costing around £40 provided for free on the NHS’ as an incentive strategy. Qualitative interviews and focus groups were conducted in two UK regions with a total of 68 participants (pregnant women, new mothers, and their significant others and health professionals) and thematic analysis undertaken. The survey of 497 health professionals found net agreement of 67.8% (337/497) with the breast pump incentive strategy, with no predictors of agreement shown by a multiple ordered logistic regression model. Qualitative research found interrelated themes of the ‘appeal and value of breast pumps’, ‘sharing the load’, ‘perceived benefits’, ‘perceived risks’ and issues related to ‘timing’. Qualitative participants expressed mixed views on the acceptability of breast pumps as an incentive for breastfeeding. Understanding the mechanisms of action for pump type, timing and additional support required for effectiveness is required to underpin trials of breast pump provision as an incentive for improving breastfeeding outcomes. © 2016 The Authors. Maternal & Child Nutrition published by John Wiley & Sons Ltd. [ABSTRACT FROM AUTHOR]

Our aim was to investigate whether the duration of breastfeeding, at all or exclusively, is associated with educational achievement at age 5. We used data from a prospective, population-based UK cohort study, the Millennium Cohort Study (MCS). 5489 children from White ethnic background born at term in 2000-2001, attending school in England in 2006, were included in our analyses. Educational achievement was measured using the Foundation Stage Profile (FSP), a statutory assessment undertaken by teachers at the end of the child's first school year. Breastfeeding duration was ascertained from interviews with the mother when the child was 9 months old. We used modified Poisson's regression to model the association of breastfeeding duration with having reached a good level of achievement overall (≥78 overall points and ≥6 in 'personal, social and emotional development' and 'communication, language and literacy' points) and in specific areas (≥6 points) of development. Children who had been breastfed for up to 2 months were more likely to have reached a good level of overall achievement [adjusted rate ratio (RR): 1.09, 95% confidence interval (CI): 1.01, 1.19] than never breastfed children. This association was more marked in children breastfed for 2-4 months (adjusted RR: 1.17, 95% CI: 1.07, 1.29) and in those breastfed for longer than 4 months (adjusted RR: 1.16, 95% CI: 1.07, 1.26). The associations of exclusive breastfeeding with the educational achievement were similar. Our findings suggest that longer duration of breastfeeding, at all or exclusively, is associated with better educational achievement at age 5. [ABSTRACT FROM AUTHOR]

Little is known about the dietary patterns of toddlers. This period of life is important for forming good dietary habits later in life. Using dietary data collected via food frequency questionnaire (FFQ) at 2 years of age, we examined the dietary patterns of children from the Avon Longitudinal Study of Parents and Children (ALSPAC). Principal component analysis was performed for 9599 children and three patterns were extracted: 'family foods' associated with traditional British family foods such as meat, fish, puddings, potatoes and vegetables; 'sweet and easy' associated with foods high in sugar (sweets, chocolate, fizzy drinks, flavoured milks) and foods requiring little preparation (crisps, potatoes, baked beans, peas, soup); 'health conscious' associated with fruit, vegetables, eggs, nuts and juices. We found clear associations between dietary pattern scores and socio-demographic variables, with maternal education being the most important. Higher levels of education were associated with higher scores on both the 'family foods' and the 'health conscious' patterns, and decreased scores on the 'sweet and easy' pattern. Relationships were evident between dietary pattern scores and various feeding difficulties and behaviours. Notably, children who were introduced late to lumpy (chewy) solids (after 9 months) scored lower on both the 'family foods' and the 'health conscious' patterns. Further analyses are required to determine the temporal relationship between perceived feeding difficulties and behaviours, and it will be important to assess the contribution of the age of introduction to lumpy solids to these relationships. [ABSTRACT FROM AUTHOR]

This study, which was part of a learning needs assessment of health professionals in England, reports a survey of the training needs of healthcare practitioners in breastfeeding support skills. Respondents rated their competence on 26 breastfeeding support skills, importance of update, actual and potential helpfulness of training, and accessibility in the next 2 years. Perception of organizational barriers to breastfeeding support and practitioners’ knowledge of policies and guidance on breastfeeding were measured. Data are reported on 549 healthcare practitioners, mostly midwives and health visitors working for public health services, and some voluntary-sector practitioners, 58% had worked with women and their infants for more than 10 years, and 56% were currently spending at least 25% of their working time providing direct care to breastfeeding women. Those already competent were most likely to want more updating. Those with longer experience of breastfeeding support were more competent on three of the four competence subscales. Relationships between self-assessed competence and current intensity of breastfeeding experience were inconsistent. Respondents preferred training with a practical component. Respondents had poor knowledge of evidence-based policy, and only 51% had access to a breastfeeding policy. Organizational barriers to breastfeeding support were experienced by all, and especially by those with fewer years of experience ( t = −2.32, d.f. = 547; P = 0.02) and those currently spending less time supporting breastfeeding women ( t = −10.35, d.f. = 547; P < 0.0001). Core training is relevant to all practitioners, and practice-based training with access to evidence-based policies is required. [ABSTRACT FROM AUTHOR]

We use the United Kingdom's Born in Bradford study to investigate whether women in lower quality environments are less likely to breastfeed. We use measures of physical environmental quality (water disinfectant by‐products [DBPs], air pollution, passive cigarette smoke, and household condition) alongside socio‐economic indicators, to explore in detail how different exposures influence breastfeeding. Drawing on evolutionary life history theory, we predict that lower environmental quality will be associated with lower odds of initiating, and higher hazards of stopping, breastfeeding. As low physical environmental quality may increase the risk of adverse birth outcomes, which may in turn affect breastfeeding chances, we also test for mediation by gestational age, birthweight, head circumference, and abdominal circumference. Our sample is composed of mothers who gave birth at the Bradford Royal Infirmary in West Yorkshire between March 2007 and December 2010 for whom breastfeeding initiation data was available. Analyses were stratified by the two largest ethnic groups: White British (n = 3,951) and Pakistani‐origin (n = 4,411) mothers. After controlling for socio‐economic position, Pakistani‐origin mothers had lower chances of initiating and higher chances of stopping breastfeeding with increased water DBP exposure (e.g., OR for 0.03–0.61 vs. <0.02 μg/day dibromochloromethane exposure 0.70 [0.58–0.83], HR 1.16 [0.99–1.36]), greater air pollution exposure predicted lower chances of initiation for both ethnic groups (e.g., OR for 10 μg/m3 increase in nitrogen dioxide 0.81 [0.66–0.99] for White British mothers and 0.79 [0.67–0.94] for Pakistani‐origin mothers) but also a reduced hazard of stopping breastfeeding for White British mothers (HR 0.65 [0.52–0.80]), and exposure to household damp/mould predicted higher chances of breastfeeding initiation amongst White British mothers (OR 1.66 [1.11–2.47]). We found no evidence that physical environmental quality effects on breastfeeding were mediated through birth outcomes amongst Pakistani‐origin mothers and only weak evidence (p < 0.10) amongst White British mothers (exposure to passive cigarette smoke was associated with having lower birthweight infants who were in turn less likely to be breastfed whereas greater air pollution exposure was associated with longer gestations and in turn reduced hazards of stopping breastfeeding). Overall, our findings suggest that there is differential susceptibility to environmental exposures according to ethnicity. Although the water DBP results for Pakistani‐origin mothers and air pollution‐initiation results for both ethnic groups support our hypothesis that mothers exhibit reduced breastfeeding in poorer quality environments, several physical environmental quality indicators showed null or positive associations with breastfeeding outcomes. We consider physiological explanations for our findings and their implications for life history theory and public health policy. [ABSTRACT FROM AUTHOR]

Despite guidance from the World Health Organization and the U.K. Department of Health, many mothers introduce solid food before their infant is 6 months old. The current study aimed to investigate relationships between maternal feeding behaviours (preintroduction and postintroduction to solids), infant temperament, and the timing of introduction to solid food. Eighty‐one women were recruited on low‐risk maternity units and were contacted at 1 week, 3, and 6 months postpartum. Mothers of infants (45 males, 36 females, mean birth weight 3.52 kg [SD 0.39]) completed the behaviours component of the Infant Feeding Style Questionnaire via telephone interview at 3 months. At 6 months, they were observed feeding their infant solid food at home and reported infant temperament using the Infant Behaviour Questionnaire‐Revised (short form). Partial correlations (covariates: birth weight, maternal age, breastfeeding duration, and postnatal depression) revealed negative associations between age of introduction to solid food and temperament (smiling and laughter) and laissez‐faire milk feeding behaviours; and positive associations between age of introduction to solid food and restrictive milk feeding behaviours and verbal involvement during an observed mealtime. Hierarchical multiple regression analysis revealed that an infant's birth weight and the degree to which their mothers perceive them to smile and laugh are key predictors of when they will be introduced to solid food, over and above other variables of interest (e.g., maternal milk feeding behaviours, breastfeeding duration, and postnatal depression). [ABSTRACT FROM AUTHOR]