High Schoolers with Mental Health Issues More Likely to Use Alcohol, Tobacco, Marijuana

Researchers at Columbia University's Mailman School of Public Health with collaborators at the Federal University of Sao Paulo studied the relationship between psychiatric symptoms and patterns of substance use among high school students in Brazil and found that respondents with clinically significant scores on a behavioral screening questionnaire were more likely to use alcohol, tobacco, and marijuana in the past month compared to those without symptoms.