An epidemiological study of mental health and socioeconomic conditions in Sumatera, Indonesia.

A mental health survey was conducted in Palembang, Indonesia, to test the hypothesis that rapid socioeconomic and cultural change is detrimental to mental health. The 30-item General Health Questionnaire, translated into Bahasa Indonesia, was administered to a probability sample of 1670 adults (94.9% of the target sample). The Present State Examination was conducted on a weighted subsample of 100, using a 2-phase design. Overall morbidity rates were surprisingly similar to those in industrialized countries. A strong association was found between psychological symptoms and poverty. Persons belonging to communities that had progressed substantially in standards of living had fewer symptoms. The evidence points to a possibly beneficial effect of economic progress on mental health. Longitudinal data are needed to confirm this.