title: [Prevalence and risk factors associated with infection by human immunodeficiency virus, hepatitis B virus, syphilis and bacillary pulmonary tuberculosis in prisons in Burkina Faso].
abstract: This purpose of this study was to determine prevalences and risk factors associated with infection by human immunodeficiency virus, hepatitis B Virus, syphilis and bacillary pulmonary tuberculosis in prisons in Burkina Faso. From February 20 to March 20, 2009, 300 prisoners over 18 years of age held in Ouagadougou were selected to take part in this descriptive and analytical cross-sectional study. Sociodemographic data, confinement information (number, motive and prison time), medical history, substance addiction (alcohol, tobacco, drug), and the other risk behaviors (sexual relations, type of partners, sharing of toiletries or razor) were compiled for each prisoner. Serological tests were performed to detect anti-HIV antibodies, Hbs antigen, and anti-treponema antibody. In prisoners presenting signs of tuberculosis, BAAR detection was performed by direct examination of sputum. Men represented 95% of the study population. Median age was of 30.1 +/- 8.9 years (range, 18 and 63). The prevalences of HIV infection, Hbs antigen and positive syphilitic serology were 5%, 27.3% and 5.7% respectively. Four prisoners (1.3%) had bacillary pulmonary tuberculosis. Two prisoners reported homosexual intercourse and 44 reported drug abuse. Sharing of toiletries and razor blades was reported by 18.7% and 20% of the prisoners respectively. Immediate measures are needed reduce the spread of these infections in prisons in Africa.
authors.affiliation: Service de Médecine Interne, CHU Yalgado Ouédraogo, Ouagadougou, Burkina Faso. ericarno@hotmail.fr
authors.forename: E A
authors.initials: EA
authors.lastname: Diendéré
authors.forename: H
authors.initials: H
authors.lastname: Tiéno
authors.forename: R
authors.initials: R
authors.lastname: Bognounou
authors.forename: D D
authors.initials: DD
authors.lastname: Ouédraogo
authors.forename: J
authors.initials: J
authors.lastname: Simporé
authors.forename: R
authors.initials: R
authors.lastname: Ouédraogo-Traoré
authors.forename: J
authors.initials: J
authors.lastname: Drabo
mesh_terms: D000293:Adolescent; D000328:Adult; D002050:Burkina Faso / Q000453:epidemiology; D003430:Cross-Sectional Studies; D005260:Female; D015658:HIV Infections / Q000453:epidemiology* / Q000635:transmission; D006509:Hepatitis B / Q000453:epidemiology* / Q000635:transmission; D006716:Homosexuality; D006801:Humans; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D011329:Prisoners / Q000706:statistics & numerical data*; D012307:Risk Factors; D012747:Sexual Partners; D013587:Syphilis / Q000453:epidemiology* / Q000635:transmission; D014397:Tuberculosis, Pulmonary / Q000453:epidemiology* / Q000635:transmission; D055815:Young Adult