Objective: To identify the risk factors for preterm birth, low birthweight and small for gestational age babies among remote-dwelling Aboriginal women. Methods: The study included 713 singleton births from two large remote Aboriginal communities in Northern Territory, Australia in 2004-2006 (retrospective cohort) and 2009-2011 (prospective cohort). Demographic, pregnancy characteristics, labour and birth outcomes were described. Multivariate logistic regression analysis was conducted and adjusted odds ratios were reported. Results: The preterm birth rate was 19.4%, low birthweight rate was 17.4% and small for gestational age rate was 16.3%. Risk factors for preterm birth were teenage motherhood, previous preterm birth, smoker status not recorded, inadequate antenatal visits, having pregnancy-induced hypertension, antepartum haemorrhage or placental complications. After adjusting for gender and birth gestation, the only significant risk factor for low birthweight was first time mother. The only significant risk factor for small for gestational age baby was women having their first baby. Conclusions: Rates of these events are high and have changed little over time. Some risk factors are modifiable and treatable but need early, high quality, culturally responsive women centred care delivered in the remote communities themselves. A different approach is recommended.© 2017 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.
Statement of significance
Problem or IssueAustralian Aboriginal population has significantly higher rate of preterm birth, low birthweight and small for gestational age birth, especially in rural and remote areas.
What is Already KnownRisk factors of preterm births, low birthweight and small for gestational age births include social and demographic factors and medical factors.
What this Paper AddsCompared to non-Aboriginal women or Aboriginal women in urban areas, similar risk factors for these events were identified in the remote dwelling Aboriginal women.