The Incongruous Alcohol–Physical Activity Association Reexamined: Veteran and Nonveteran Outcomes

This observational study examined the association between binge drinking and a binary measure of participation in physical activity (PPA) in veterans and nonveterans using pooled 2021–2023 Behavioral Risk Factor Surveillance System data (n = 107,498). Multivariable survey-weighted logistic regression models were stratified by veteran status and adjusted for sociodemographic and health characteristics. Veterans were older than nonveterans (mean age: 60.8 vs. 51.4 years) and slightly less likely to report PPA (80.8% vs. 83.4%). Among veterans, binge drinking days were inversely associated with PPA (aOR = 0.98, p = 0.01), indicating lower odds of physical activity with increasing binge drinking days. A similar but stronger association was observed among nonveterans (aOR = 0.98, p < 0.001). These findings suggest that binge drinking is associated with reduced PPA among veterans and nonveterans.