This cross-sectional study analyzed two nationally representative Australian surveys (2008, n=2,649; 2021, n=2,574) to estimate the prevalence, types, and predictors of alcohol-related intimate partner harm (ARIPH), stratified by gender, with a sub-sample of 373 affected respondents and 253 identified heavy-drinking partners.
In 2021, 5.9% of Australians reported past-year harm from a heavy-drinking partner (8.0% of women, 3.8% of men), down significantly from 8.0% overall in 2008 (10.6% women, 5.3% men). Women had 2.3 times higher odds of harm than men (OR 2.3, 95% CI 1.6–3.1). Younger age and more frequent heavy episodic drinking (HED) also independently predicted harm. Most responsible partners were men who drank heavily 5+ days/week.
- Cross-sectional design prevents causal inference between alcohol use and intimate partner harm. - Self-reported data introduce recall bias and likely underreporting, especially for severe harms. - 2021 data collected during COVID-19 pandemic, which may have altered both drinking patterns and harm reporting in complex, opposing directions.
Women presenting with psychological distress, fear, or unmet household and social responsibilities should be screened for a partner's heavy drinking, as women face more than double the risk of alcohol-related intimate partner harm compared to men. Interventions should target reduction of men's heavy episodic drinking and provide gender-tailored emotional and social support for affected women.
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