Artigos,DrogasBelief patterns and drug use in a sample of Brazilian youth: an exploratory latent class analysis. Posted on 13 de fevereiro de 202513 de fevereiro de 2025 by previna@eisi HEALY et al. Brazilian Journal of Psychiatry, 2020. Attitudes are associated with the drug use profiles of middle school adolescents: A latent class analysis. Predicting latent classes of drug-related problems among adolescents: secondary analysis of a cluster randomized controlled trial.