The prevalence of psychoactive drug intake in a metropolitan population.

Together with a survey conducted among the population of Vienna on the prevalence of hypertension, the consumption of psychotropic substances was investigated. In cooperation with a polling institute a quota-sample of 1,470 Viennese over 15 were visited in their homes by 50 physicians trained in interview techniques. The quota-sample comprised 1,470 people (0.959(0/00) of the population of 1,531,346 inhabitants) and was representative in terms of age, sex, social status, and area of residence. The overall prevalence of psychoactive drug consumption among the inhibitants of Vienna investigated was found to be 6.8%. The female to male ratio was 3.5 to 1. Furthermore, psychoactive drug use increased with age and was influenced by social status, with the highest consumption rate found among divorced women and widows. Using the Goldberg "General Health Questionnaire", data were collected on the presence of psychopathologic symptoms and the responders' subjective feeling of being under stress was elicited. A significant correlation could be shown between these two factors and the use of psychoactive drugs. The type of drugs most frequently used were tranquilizers (4.96%), followed by antidepressants (0.95%) and hypnotics (0.88%).