Longitudinal Patterns of Marijuana Use Across Ages 18-50 in a US National Sample: A Descriptive Examination of Predictors and Health Correlates of Repeated Measures Latent Class Membership

摘要

BackgroundThis descriptive study identified latent classes of longitudinal marijuana use from ages 18 through 50 among a national sample; examined covariate associations with class membership regarding useon-use, use intensity, and use duration; and described associations between identified latent classes and age 50 health outcomes.