title: Childhood behavioural and developmental disorders: association with maternal alcohol consumption in Cape Town, South Africa.
abstract: Current maternal alcohol consumption, especially binge drinking, is strongly associated with childhood behavioural and/or developmental disorders (BDDs) in a population attending tertiary hospital ambulatory services. BDDs were also associated with maternal alcohol use 6 months before pregnancy. An association with BDDs could not be conclusively demonstrated for drinking during pregnancy, but this may have been influenced by under-reporting and reduced study power due to misclassification of exposure. We cannot rule out the a priori suspicion that some mild BDDs in children in the Western Cape could be undiagnosed fetal alcohol spectrum disorder. Nonetheless, the study highlighted the important impact of current maternal alcohol use on behaviour and development of children. Future research on the impact of maternal alcohol use on childhood development should include examination of environmental and social factors contributing to this increased risk. Upstream interventions aimed at reducing alcohol-related harms may also contribute to reducing the burden of BDDs.
authors.affiliation: Centre for Occupational and Environmental Health Research, School of Public Health and Family Medicine, University of Cape Town. elizabeth.katwan@gmail.com
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Katwan
authors.forename: Colleen
authors.initials: C
authors.lastname: Adnams
authors.forename: Leslie
authors.initials: L
authors.lastname: London
mesh_terms: D000328:Adult; D000428:Alcohol Drinking / Q000009:adverse effects* / Q000453:epidemiology; D002648:Child; D002653:Child Behavior Disorders / Q000139:chemically induced* / Q000453:epidemiology; D002675:Child, Preschool; D002658:Developmental Disabilities / Q000139:chemically induced* / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D009035:Mothers; D011247:Pregnancy; D011297:Prenatal Exposure Delayed Effects; D013019:South Africa / Q000453:epidemiology; D011795:Surveys and Questionnaires