Why do only some cohort studies find health benefits from low volume alcohol use? A systematic review and meta-analysis of study characteristics that may bias mortality risk estimates

CONCLUSIONS: Studies with lifetime selection biases may create misleading positive health associations. These biases pervade the field of alcohol epidemiology and can confuse communications about health risks. Future research should investigate whether smoking status mediates, moderates or confounds alcohol-mortality risk relationships.PMID:38289182 | DOI:10.15288/jsad.23-00283
Source: Journal of Studies on Alcohol and Drugs - Category: Addiction Authors: Source Type: research