Association of Khat and alcohol use with HIV infection and age at first sexual initiation among youths visiting HIV testing and counseling centers in Gamo-Gofa Zone, South West Ethiopia

Abstract

Abstract Background HIV/AIDS is the major problem and an obstacle to both the health and development of people in Ethiopia today. It is also indicated that the use of substances have dramatically increased despite the serious concern about HIV infection. Methods Unmatched case control study was conducted in South West Ethiopia using a sample of 105 cases and 305 controls. Multivariate logistic regression was used to assess the degree of association between dependent and independent variables. Result HIV infection was positively associated with being in the age of 20 – 24 years [OR & (95% CI) = 2.892 (1.266, 6.607)], being female [OR & (95% CI) = 2.013 (1.061, 3.822)], alcohol use [OR & (95% CI) = 5.883 (3.034, 11.408)], having no education [OR & (95% CI) = 3.193 (1.523, 6.695)] and primary education level [OR & (95% CI) = 3.160 (1.351, 7.388)]. Early sexual initiation was also positively associated with being not employed Adj. HR & (95% CI) = 7.372 (1.455, 37.357)], not having comprehensive knowledge on HIV/AIDS [Adj. HR & (95% CI) = 8.247 (2.121, 32.067)], alcohol use [Adj. HR & (95% CI) = 3.815 (1.315, 11.070)] and khat use [Adj. HR & (95% CI) = 7.241 (1.871, 28.016)]. Conclusion Strategies should be designed to control the use of alcohol and khat which were found to be predictors of HIV infection and early sexual initiation in this study.