Mental health epidemiological research in South America: recent findings.
This paper aims to review the recent mental health epidemiological research conducted in South America. The Latin American and the Caribbean (LILACS) database was searched from 1999 to 2003 using a specific strategy for identification of cohort, case-control and cross-sectional population-based studies in South America. The authors screened references and identified relevant studies. Further studies were obtained contacting local experts in epidemiology. 140 references were identified, and 12 studies were selected. Most selected studies explored the prevalence and risk factors for common mental disorders, and several of them used sophisticated methods of sample selection and analysis. There is a need for improving the quality of psychiatric journals in Latin America, and for increasing the distribution and access to research data. Regionally relevant problems such as violence and substance abuse should be considered in designing future investigations in this area.
Lima
Maurício Silva de
MS
Centro de Medicina Baseada em Evidências, Universidade Federal de Pelotas, Brazil.
Soares
Bernardo Garcia de Oliveira
BG
Mari
Jair de Jesus
Jde J