Background Few studies have investigated the longitudinal association between breastfeeding and maternal cardiovascular disease (CVD) outcomes. This study examined the association between breastfee...

Breastfeeding and Cardiovascular Disease Hospitalization and Mortality in Parous Women: Evidence From a Large Australian Cohort Study.

Previous studies have demonstrated that adolescent mothers present a higher risk of not breastfeeding or of early interruption of this practice. Considering the scarcity of studies investigating the determining factors of breastfeeding in adolescent mothers, and the absence of studies exploring the determining factors of breastfeeding maintenance for different periods of time in a single population of adolescent mothers, the aim of this research was to identify factors associated with breastfeeding maintenance for at least 6, 12, and 24 months in adolescent mothers. Data analysis from a randomised control trial involving adolescent mothers recruited at a university hospital in southern Brazil. Participants were followed through the first year of life of their infants and reassessed at 4–7 years. Factors associated with any breastfeeding for at least 6, 12, and 24 months were assessed using multivariate Poisson regression. Data for 228, 237, and 207 mothers were available, respectively. Breastfeeding maintenance for at least 6, 12, and 24 months was observed in 68.4, 47.3, and 31.9% of the sample, respectively. Only one factor was associated with breastfeeding maintenance at all outcomes: infant not using a pacifier showed a higher probability of breastfeeding maintenance in the first 2 years. Maternal grandmother breastfeeding support and exclusive breastfeeding duration were associated with breastfeeding maintenance for 6 and 12 months. The other factors evaluated were associated with breastfeeding maintenance at only one of the time points assessed: 6 months, maternal skin color (black/brown); 12 months, female infant and partner breastfeeding support; and 24 months, older paternal age and multiparity. The present findings shed light upon barriers and facilitators of breastfeeding practices among adolescent mothers. In order to contribute to the challenge of increasing BF duration among adolescent mothers interventions aimed at boosting breastfeeding maintenance among this population should take into consideration the determining factors here identified. Additionally, breastfeeding education and support should be provided continuously as factors influencing these practices vary with time. Thus, support for adolescent mothers during the different stages of breastfeeding need to be tailored to have a positive impact on breastfeeding experience.

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Factors associated with the maintenance of breastfeeding for 6, 12, and 24 months in adolescent mothers

Breastfeeding to 12 months and beyond offers considerable health benefits to both infants and mothers. Despite these recognized benefits, relatively few women in high income countries breastfeed for 12 months, and rarely breastfeed to 24 months. The aim of this study was to identify the prevalence and determinants of continued breastfeeding to 12 and 24 months amongst a cohort of Australian women participating in the Adelaide-based Study of Mothers' and Infants' Life Events affecting oral health (SMILE). Duration of breastfeeding was known for 1450 participants and was derived from feeding related data collected at birth, 3, 6, 12 and 24 months. Multivariable logistic regression analysis was used to investigate the relationship between explanatory variables and continued breastfeeding to 12 and 24 months. In total, 31.8% of women breastfed to 12 months and 7.5% to 24 months. Women who were multiparous, university educated, had not returned to work by 12 months and whose partners preferred breastfeeding over bottle feeding were more likely to be breastfeeding at 12 months. While women who had introduced complementary foods before 17 weeks and formula at any age were less likely to be breastfeeding at 12 months. Mothers who were born in Asian countries other than India and China, had not returned to work by 12 months and had not introduced formula were more likely to be breastfeeding at 24 months. The majority of the determinants of continued breastfeeding are either modifiable or could be used to identify women who would benefit from additional breastfeeding support and encouragement.

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Determinants of Continued Breastfeeding at 12 and 24 Months: Results of an Australian Cohort Study.

Following complementary feeding (CF) guidelines might be challenging for mothers lacking time, resources and/or information. We aimed to explore CF practices, information needs and channels used to obtain information in parents living in areas of socioeconomic deprivation. Sixty-four parents of infants aged 4–12 months completed a short questionnaire and 21 were interviewed. Mean (SD) weaning age was 5 ± 2.5 months, foods given >7 times/week included commercial baby foods (33%) and fruits (39%) while 86% gave formula daily. The main sources of CF information were friends and family (91%), the internet (89%) and health visitors (77%). Online forums (20%), e.g., Facebook and Netmums, were used to talk to other parents because they felt that “not enough” information was given to them by health professionals. Parents felt access to practical information was limited and identified weaning classes or online video tutorials could help meet their needs. Themes identified in qualitative findings were (1) weaning practices (i.e., concerns with child’s eating; and (2) information sources and needs (i.e., trust in the National Health Service (NHS) as a reliable source, need for practical advice). In conclusion, parents are accessing information from a number of non-evidence-based sources and they express the need for more practical advice.

https://www.mdpi.com/1660-4601/16/22/4311/pdf

An Exploration of Complementary Feeding Practices, Information Needs and Sources

Objective: Although clinicians recognize the importance of breastfeeding for child health, breastfeeding initiation can be limited by maternal characteristics such as race/ethnicity, age at first b...

Parity and the Association Between Maternal Sociodemographic Characteristics and Breastfeeding

Background
Among women who intend to exclusively breastfeed, it is important to identify mothers and their infants who have a greater risk of formula supplementation in hospital, and are unlikely to recover exclusive breastfeeding at discharge. We investigated factors associated with in-hospital formula feeding among healthy term infants born to women who intended to exclusively breastfeed, and among this group, predictors of infant feeding at discharge.

Methods
Retrospective cohort study utilizing routinely collected clinical data for women who intended to exclusively breastfeed and gave birth to healthy term infants in five hospitals in New South Wales, Australia, 2010-2013. Robust Poisson regression was used to obtain adjusted relative risks (aRR) for the associations between formula feeding in hospital, feeding at discharge, and associated factors.

Results
Of 24 713 mother-infant dyads in the study population, 16.5% received formula in hospital. After adjustment, the strongest predictors of formula supplementation were breastfeeding difficulties (aRR 2.90 [95% confidence interval {CI} 2.74-3.07]), Asian born mother (aRR 2.07 [95% CI 1.92-2.23]), and neonatal conditions (aRR 2.00 [95% CI 1.89-2.13]). Among infants who received formula (n=3998), 49.3% were fully breastfeeding at discharge, 33.1% partially breastfeeding, and 17.5% formula-only feeding. Compared with formula-only feeding, special care nursery admission (aRR 1.23 [95% CI 1.17-1.30]) and ≥1 neonatal conditions (compared with none) were most strongly associated with fully breastfeeding at discharge (aRR 1.21 [95% CI 1.16-2.16]).

Conclusion
Women and their infants who receive formula in hospital need additional support to attain exclusive breastfeeding by hospital discharge. Such support is especially needed for younger women, smokers, and women with breastfeeding difficulties.

Formula supplementation in hospital and subsequent feeding at discharge among women who intended to exclusively breastfeed: An administrative data retrospective cohort study

Background:Previous breastfeeding experience has been associated with subsequent infant feeding practices. However, few longitudinal studies have investigated formula-only feeding patterns or the full range of potentially associated characteristics.Objective:This study aimed to determine the recurrence of infant feeding practices and maternal, birthing, and infant characteristics associated with recurrent formula-only feeding and changes between exclusive breastfeeding and formula-only feeding across subsequent births.Methods:We conducted a population-based record-linkage study of 317 027 mothers, with a term singleton live-birth in 2007-2011, New South Wales, Australia. Infant feeding patterns were described using sequential birth pairs. For mothers with a first and second birth, robust Poisson regression was used to investigate the association between maternal, birthing, and infant characteristics and infant feeding patterns. Combined relative risks (RRs) were calculated for selected maternal characteri...

Elizabeth Yip

Papers

Formula supplementation in hospital and subsequent feeding at discharge among women who intended to exclusively breastfeed: An administrative data retrospective cohort study

Factors Associated with Recurrent Infant Feeding Practices in Subsequent Births.