Internal consistency of the self-reporting questionnaire-20 in occupational groups

• Autori principali: Kionna Oliveira Bernardes Santos (Autore), Fernando Martins Carvalho (Autore), Tânia Maria de Araújo (Autore)
• Natura: Libro
• Pubblicazione: Universidade de São Paulo, 2016-01-01T00:00:00Z.
• Soggetti: article
• Accesso online: Connect to this object online.

ABSTRACT OBJECTIVE To assess the internal consistency of the measurements of the Self-Reporting Questionnaire (SRQ-20) in different occupational groups. METHODS A validation study was conducted with data from four surveys with groups of workers, using similar methods. A total of 9,959 workers were s...