Can J Psychiatry. 2001 Aug; 46(6): 528-33.

Alternative medicine use by individuals with major depression.

Wang JL, Patten SB, Russell ML.

Department of Community Health and Epidemiology, Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia. Jwang@tupdean2.med.dal.ca

OBJECTIVE: To describe the use of alternative medicine (AM) by persons with major depression and to examine the factors associated with AM use among these individuals. METHODS: We used data from the 1994-1995 and 1996-1997 National Population Health Surveys. We selected subjects who had major depression according to the Composite International Diagnostic Interview Short Form for Major Depression (CIDI-SFMD). The prevalence of AM and conventional health service use by the subjects was calculated for each survey and was stratified by province. We employed logistic regression to examine the factors associated with AM use. RESULTS: There was a temporal trend toward increasing use of AM among persons with major depression. The prevalence of AM use among subjects with major depression was 7.8% in 1994-1995 and 12.9% in 1996-1997. Female sex, having more than 12 years' education, and having 1 or more long-term medical conditions were associated with an increased likelihood of using AM. The sex difference in AM use depended on subjects' age in 1996-1997. CONCLUSION: General practitioners, mental health specialists, and AM providers should be aware of their patients' use of both conventional medical services and AM because there may be interactions between conventional and alternative treatments. Communication and, if possible, cooperation may lead to improved outcomes in the management of depressive disorders.