A comparison of psychotropic drug use between the general population and clients of health and social service agencies

The purpose of this research was to study the epidemiology of psychotropic drug use among the general population and to draw comparisons to drug use among clients of medical, mental health, and social services in the same jurisdiction. Results showed considerably higher percentages of users for all drug categories among agency clientele. Age and sex differences in drug use replicated previous research in the general population but were noticeably absent among the clients of local services. Notably, the proportion of long-term daily users of minor tranquilizers in the agency population was about three times that of the general population. However, tranquilizer users in the two populations were similar in many respects. Results of the study are discussed in terms of the need for screening for persons with psychotropic drug problems in health and social services.