Browsing by Author "Brown, R.H."

Filter results by typing the first few letters
Now showing 1 - 2 of 2
  • No Thumbnail Available
    Item
    The Impact of maternal adverse childhood experiences and prenatal depressive symptoms on foetal attachment: Preliminary evidence from expectant mothers across eight middle-income countries
    (Elsevier/North-Holland Biomedical Press., 2021) Brown, R.H.; Eisner, M.; Walker, S.; Tomlinson, M.; Fearon, P.; Dunne, M.P.; Valdebenito, S.; Hughes, C.; Ward, C.L.; Sikander, S.; Osafo, J.; Madrid, B.; Baban, A.; Van Thang, V.; Fernando, A.D.; Murray, A.L.
    BACKGROUND: Mothers from middle-income countries (MIC) are estimated to have higher rates of adverse childhood experiences (ACEs) and depression during pregnancy compared to mothers from high income countries. Prenatal depression can adversely impact on a mother's feelings towards her foetus and thus may be partially responsible for intergenerational transmission of risk associated with maternal ACEs. However, the extent to which prenatal depressive symptoms mediate the association between maternal ACEs and foetal attachment is unknown. METHODS: Data on foetal attachment, ACEs, and prenatal depression came from mothers in their third trimester of pregnancy (n = 1,185) located across eight MICs, participating in the prospective birth cohort Evidence for Better Lives Study - Foundational Research (EBLS-FR). Data were from the baseline measurement. RESULTS: Full-sample path mediation analyses, adjusting for relevant covariates, suggested a full mediating effect of prenatal depression. However, at the individual-country level, both positive and negative effects of ACEs on foetal attachment were observed after the inclusion of depressive symptoms as a mediator, suggesting cultural and geographical factors may influence a mother's empathic development after ACE exposure. LIMITATIONS: As no follow-up measurements of depressive symptoms or postnatal attachment were included in the analyses, the findings cannot be extrapolated to the postnatal period and beyond. Further, causality cannot be inferred as the study was observational. CONCLUSIONS: The findings reinforce the importance of screening for prenatal depression during antenatal care in MICs. Addressing prenatal depression within maternal health care may support foetal attachment and contribute to reducing the intergenerational transmission of disadvantage. KEYWORDS: Adverse childhood experiences; Birth cohort; Depressive symptoms; Maternal-foetal-attachment; Prenatal.
  • No Thumbnail Available
    Item
    Patterns of adverse childhood experiences and associations with prenatal substance use and poor infant outcomes in a multi-country cohort of mothers: a latent class analysis
    (BioMed Central,London, 2022) Hemady, C.L.; Speyer, L.G.; Murray, A.L.; Brown, R.H.; Meinck, F.; Fry, D.; Do, H.; Sikander, S.; Madrid, B.; Fernando, A.; Walker, S.; Dunne, M.; Foley, S.; Hughes, C.; Osafo, J.; Baban, A.; Taut, D.; Ward, C.L.; Thang, V.V.; Fearon, P.; Tomlinson, M.; Valdebenito, S.; Eisner, M.
    Background: This paper enumerates and characterizes latent classes of adverse childhood experiences and investigates how they relate to prenatal substance use (i.e., smoking, alcohol, and other drugs) and poor infant outcomes (i.e., infant prematurity and low birthweight) across eight low- and middle-income countries (LMICs). Methods: A total of 1189 mother-infant dyads from the Evidence for Better Lives Study cohort were recruited. Latent class analysis using the Bolck, Croon, and Hagenaars (BCH) 3-step method with auxiliary multilevel logistic regressions was performed. Results: Three high-risk classes and one low-risk class emerged: (1) highly maltreated (7%, n = 89), (2) emotionally and physically abused with intra-familial violence exposure (13%, n = 152), (3), emotionally abused (40%, n = 474), and (4) low household dysfunction and abuse (40%, n = 474). Pairwise comparisons between classes indicate higher probabilities of prenatal drug use in the highly maltreated and emotionally abused classes compared with the low household dysfunction and abuse class. Additionally, the emotionally and physically abused with intra-familial violence exposure class had higher probability of low birthweight than the three remaining classes.Conclusion: Our results highlight the multifaceted nature of ACEs and underline the potential importance of exposure to childhood adversities on behaviors and outcomes in the perinatal period. This can inform the design of antenatal support to better address these challenges.