A data driven approach to identify trajectories of prenatal alcohol consumption in an Australian population-based cohort of pregnant women.

ABSTRACT: Accurate information on dose, frequency and timing of maternal alcohol consumption is critically important when investigating fetal risks from prenatal alcohol exposure. Identification of distinct alcohol use behaviours can also assist in developing directed public health messages about possible adverse child outcomes, including Fetal Alcohol Spectrum Disorder. We aimed to determine group-based trajectories of time-specific, unit-level, alcohol consumption using data from 1458 pregnant women in the Asking Questions about Alcohol in Pregnancy (AQUA) longitudinal study in Melbourne, Australia. Six alcohol consumption trajectories were identified incorporating four timepoints across gestation. Labels were assigned based on consumption in trimester one and whether alcohol use was continued thr

SUBMITTER: Muggli E 

PROVIDER: S-EPMC8921195 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature