Reliability of a questionnaire on substance use among adolescent students, Brazil Confiabilidad de un cuestionario sobre el uso de drogas por escolares, Brasil Confiabilidade de questionário sobre uso de drogas por escolares, Brasil

• Main Authors: Adelmo de Souza Machado Neto (Author), Tarcisio Matos Andrade (Author), Gilênio Borges Fernandes (Author), Helder Paulo Zacharias (Author), Fernando Martins Carvalho (Author), Ana Paula Souza Machado (Author), Ana Carmen Costa Dias (Author), Ana Carolina Rocha Garcia (Author), Lauro Reis Santana (Author), Carlos Eduardo Rolin (Author), Cyntia Sampaio (Author), Gisele Ghiraldi (Author), Francisco Inácio Bastos (Author)
• Format: Book
• Published: Universidade de São Paulo, 2010-10-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

OBJECTIVE: To analyze reliability of a self-applied questionnaire on substance use and misuse among adolescent students. METHODS: Two cross-sectional studies were carried out for the instrument test-retest. The sample comprised male and female students aged 1119 years from public and private schools...