Patterns of substance use among students meeting lifetime DSM-II criteria for alcohol misuse

A cross-sectional survey of 989 college students was conducted to investigate substance use patterns between students meeting lifetime DSM-III alcohol misuse criteria and students not meeting misuse criteria. Students meeting alcohol misuse criteria (n = 294) reported a significantly greater history of lifetime substance use and were more likely to have used marijuana in the 6 months prior to the receipt of the questionnaire. No significant differences in the frequency of substance use within the 6-month period were indicated between the two student groups with the exception of marijuana. Students meeting lifetime DSM-III alcohol misuse criteria also reported having experimented with marijuana at an earlier age.