Medicine
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This repository contains the published and unpublished research of the Faculty of Medicine by the staff members of the faculty
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Item Associations between ADHD symptoms and maternal and birth outcomes: An exploratory analysis in a multi-country cohort of expectant mothers(SAGE Publications, 2022) Murray, A.L.; Taut, D; Baban, A.; Hemady, C.L.; Walker, S.; Osafo, J.; Sikander, S.; Tomlinson, M.; Toit, S.D.; Marlow, M.; Ward, C.L.; Fernando, A.; Madrid, B.; Van, T.V.; Tuyen, H.D.; Dunne, M.; Hughes, C.; Fearon, P.; Valdebenito, S.; Eisner, M.OBJECTIVE: ADHD symptoms can adversely impact functioning in a range of domains relevant for maternal well-being and fetal development; however, there has been almost no research examining their impact during pregnancy. We aimed to address this gap. METHOD: We used data (n = 1,204) from a longitudinal birth cohort study spanning eight countries to address this gap. RESULTS: ADHD symptoms in the third trimester of pregnancy were associated with lower social support from family (b = -0.16, p = .031), friends (b = -0.16, p = .024), and significant others (b = -0.09, p = .001); higher stress (b = 0.34, p < .001) and depressive symptoms (b = 0.31, p < .001), and increased likelihood of an unwanted pregnancy (b = 0.30, p = .009). Significant associations with tobacco use (b = 0.36, p = .023) and premature birth (b = 0.35, p = .007) did not survive correction for multiple comparisons and there were no significant associations with alcohol use, low birth weight, or unplanned pregnancy. CONCLUSION: Results suggest that women with ADHD symptoms could benefit from earlier, more regular screening for mental health difficulties and greater mental health support during pregnancy.Item What research questions should the next generation of birth cohort studies address? An International delphi study of experts(Elsevier, 2021) Brown, R. H.; Eisner, M.; Valdebenito, S.; Walker, S.; Tomlinson, M.; Hughes, C.; Ward, C. L.; Osafo, J.; Sikander, S.; Fearon, P.; Dunne, M. P.; Madrid, B.; Baban, A.; Van Thang, V.; Fernando, A. D.; Murray, A. L.OBJECTIVE: Birth cohort studies (BCS) have generated a wealth of invaluable basic scientific and policy-relevant information on a wide range of issues in child health and development. This study sought to explore what research questions are currently a priority for the next generation of BCS using a 3-round Delphi survey of interdisciplinary experts. METHODS: Twenty-four (Round I, N = 17; Round II, N = 21; Round III, N = 18) experts across a wide range of fields (eg, psychology, public health, and maternal/child health) agreed to participate. In Round I, the expert panel was invited to freely respond to the question, "what are the key scientific questions future birth cohort studies should address?" Content analysis of answers was used to identify 47 questions for rating on perceived importance by the panel in Round II and consensus-achieving questions were identified. Questions that did not reach consensus in Round II were posed again for expert re-rating in Round III. RESULTS: Twenty six of 47 questions reached consensus in Round II, with an additional 6 reaching consensus in Round III. Consensus-achieving questions rated highly on importance spanned a number of topics, including environmental effects on child development, intergenerational transmission of disadvantage, and designing BCS to inform intervention strategies. CONCLUSION: Investigating the effects of family/environmental factors and social disadvantage on a child's development should be prioritized in designing future BCS. The panel also recommended that future BCS are designed to inform intervention strategies. KEYWORS: Delphi method; birth cohort studies; consensus; research priorities.