Prenatal anxiety, breastfeeding and child growth and puberty: linking evolutionary models with human cohort studies.

ABSTRACT: Background: Stress experienced by mothers during pregnancy can have both immediate and long-term effects on child development, potentially mediated by breastfeeding.Aim: Using a UK birth cohort study, we asked how maternal stress relates to breastfeeding and consequences for growth and puberty onset.Subjects and methods: We analysed data from the Avon Longitudinal Study of Parents and Children, collected via questionnaires and clinic visits (N: 698-8,506). We used reports of prenatal anxiety, breastfeeding, early growth and age at menarche or first voice change. Confounding by maternal age, parity, smoking, education and body mass index (BMI) was considered.Results: Mothers with higher levels of reported anxiety were less likely to breastfeed (Odds ratio (OR): 0

SUBMITTER: English S 

PROVIDER: S-EPMC7261397 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature