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Prevalence and patterns of alcohol use in pregnancy in remote Western Australian communities: The Lililwan Project
James P Fitzpatrick1, Jane Latimer, Manuela L Ferreira
1Discipline of Paediatrics and Child Health, Sydney Medical School, University of Sydney, Sydney, Australia; The George Institute for Global Health, Sydney Medical School, University of Sydney, Sydney, Australia; Telethon Kids Institute, The University of Western Australia, Perth, Australia.
Introduction And Aims:
Alcohol use in pregnancy is thought to be common in remote Australian communities, but no population-based data are available. Aboriginal leaders in remote Western Australia invited researchers to determine the prevalence and patterns of alcohol use in pregnancy within their communities.
Design And Methods:
A population-based survey of caregivers of all children born in 2002/2003 and living in the Fitzroy Valley in 2010/2011 (n = 134). Alcohol use risk was categorised using the Alcohol Use Disorders Identification Test consumption subset (AUDIT-C) tool. Birth and child outcomes were determined by interview, medical record review and physical examination.
Results:
127/134 (95%) eligible caregivers participated: 78% were birth mothers, 95% were Aboriginal and 55% reported alcohol use in index pregnancies; 88% reported first trimester drinking and 53% drinking in all trimesters. AUDIT-C scores were calculated for 115/127 women, of whom 60 (52%) reported alcohol use in pregnancy. Of the 60 women who drank (AUDIT-C score ≥ 1), 12% drank daily/almost daily, 33% drank 2-3 times per week; 71% drank ≥ 10 standard drinks on a typical occasion; 95% drank at risky or high-risk levels (AUDIT-C score ≥ 4). Mean AUDIT-C score was 8.5 ± 2.3 (range 2-12). The most common drinking pattern was consumption of ≥ 10 standard drinks either 2-4 times per month (27%) or 2-3 times per week (27%).
Discussion And Conclusions:
High-risk alcohol use in pregnancy is common in remote, predominantly Aboriginal communities in north western Australia. Prevention strategies to reduce prenatal alcohol use are urgently needed.
