OBJECTIVE: Assess factors associated with knowledge of HIV status, sexual activity, and unprotected sex with a partner of unknown or negative HIV status (unsafe sex) among HIV-infected adults in Kenya. DESIGN: Nationally representative Kenya AIDS Indicator Survey among adults aged 15-64 years in 2007. METHODS: A standardized questionnaire was administered and blood samples tested for HIV. We assessed factors associated with knowledge of HIV infection, sexual activity, and unsafe sex. Analyses took into account stratification and clustering in the survey design and estimates were weighted to account for sampling probability. RESULTS: Of 15,853 participants with blood samples, 1104 (6.9%) were HIV infected. Of these, 83.8% did not know their HIV status (56% had never tested; 27.8% reported their last HIV test was negative), and 80.4% were sexually active. Of 861 sexually active adults, 76.9% reported unsafe sex in the past year. Adults who did not know their HIV status were more likely to be sexually active [never tested adjusted odds ratio (AOR): 5.5, 95% confidence interval (CI): 2.8 to 10.7; ever tested, incorrect knowledge AOR: 6.5, CI: 2.1 to 19.6) and to report unsafe sex (never tested AOR: 51.7, CI: 27.3 to 97.6; ever tested, incorrect knowledge of status AOR: 18.6, CI: 8.6 to 40.5) than those who knew their status. CONCLUSIONS: The majority of adults did not know they were infected and engaged in unsafe sex. Adults who knew their HIV status were less likely to be sexually active and report unsafe sex compared with those unaware of their infection. HIV prevention interventions that target HIV-infected adults are urgently needed.
OBJECTIVE: Assess factors associated with knowledge of HIV status, sexual activity, and unprotected sex with a partner of unknown or negative HIV status (unsafe sex) among HIV-infected adults in Kenya. DESIGN: Nationally representative Kenya AIDS Indicator Survey among adults aged 15-64 years in 2007. METHODS: A standardized questionnaire was administered and blood samples tested for HIV. We assessed factors associated with knowledge of HIV infection, sexual activity, and unsafe sex. Analyses took into account stratification and clustering in the survey design and estimates were weighted to account for sampling probability. RESULTS: Of 15,853 participants with blood samples, 1104 (6.9%) were HIV infected. Of these, 83.8% did not know their HIV status (56% had never tested; 27.8% reported their last HIV test was negative), and 80.4% were sexually active. Of 861 sexually active adults, 76.9% reported unsafe sex in the past year. Adults who did not know their HIV status were more likely to be sexually active [never tested adjusted odds ratio (AOR): 5.5, 95% confidence interval (CI): 2.8 to 10.7; ever tested, incorrect knowledge AOR: 6.5, CI: 2.1 to 19.6) and to report unsafe sex (never tested AOR: 51.7, CI: 27.3 to 97.6; ever tested, incorrect knowledge of status AOR: 18.6, CI: 8.6 to 40.5) than those who knew their status. CONCLUSIONS: The majority of adults did not know they were infected and engaged in unsafe sex. Adults who knew their HIV status were less likely to be sexually active and report unsafe sex compared with those unaware of their infection. HIV prevention interventions that target HIV-infected adults are urgently needed.
Authors: Wanjiru Waruiru; Andrea A Kim; Davies O Kimanga; James Ng'ang'a; Sandra Schwarcz; Lucy Kimondo; Anne Ng'ang'a; Mamo Umuro; Mary Mwangi; James K Ojwang'; William K Maina Journal: J Acquir Immune Defic Syndr Date: 2014-05-01 Impact factor: 3.731
Authors: Mary Mwangi; Timothy A Kellogg; Sufia S Dadabhai; Rebecca Bunnell; Godfrey Baltazar; Carol Ngare; George K'opiyo; Margaret Mburu; Andrea A Kim Journal: Open AIDS J Date: 2014-03-07