[Alcohol intake and risk of liver disease--significance of gender. A population study]

The association between self-reported alcohol intake and the risk of future liver disease was studied in a population-based prospective cohort of 13,285 men and women aged 30-79 years. Diagnoses indicating alcoholic liver disease (n = 261) or cirrhosis (n = 124) were obtained from the Danish National Health Registers. The cumulated observation time was 130,558 person-years. A dose-dependent increase in risk of developing liver disease was observed with increasing alcohol intake, with the steepest increase among women. At an alcohol intake of 7-13 beverages per week for women and 14-27 beverages per week for men the relative risk was significantly greater than 1. Women had a significantly higher relative risk of developing alcohol related liver disease than men for any given level of alcohol intake. In the general population, self-reported current alcohol intake is a good predictor of the future risk of alcoholic liver disease.