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Sexual Behaviors an...
Sexual Behaviors and HIV Status : A Population-Based Study Among Older Adults in Rural South Africa
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Rosenberg, Molly S. (författare)
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Gomez-Olive, Francesc X. (författare)
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Rohr, Julia K. (författare)
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Houle, Brian C. (författare)
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Kabudula, Chodziwadziwa W. (författare)
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Wagner, Ryan G. (författare)
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Salomon, Joshua A. (författare)
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- Kahn, Kathleen (författare)
- Umeå universitet,Epidemiologi och global hälsa,MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; INDEPTH Network, Accra, Ghana
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Berkman, Lisa F. (författare)
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- Tollman, Stephen M. (författare)
- Umeå universitet,Epidemiologi och global hälsa,MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; INDEPTH Network, Accra, Ghana
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Baernighausen, Till (författare)
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(creator_code:org_t)
- 2017
- 2017
- Engelska.
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Ingår i: Journal of Acquired Immune Deficiency Syndromes. - 1525-4135 .- 1944-7884. ; 74:1, s. E9-E17
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https://umu.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
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- Objective: To identify the unmet needs for HIV prevention among older adults in rural South Africa.Methods: We analyzed data from a population-based sample of 5059 men and women aged 40 years and older from the study Health and Aging in Africa: Longitudinal Studies of INDEPTH Communities (HAALSI), which was carried out in the Agincourt health and sociodemographic surveillance system in the Mpumalanga province of South Africa. We estimated the prevalence of HIV (laboratory-confirmed and self-reported) and key sexual behaviors by age and sex. We compared sexual behavior profiles across HIV status categories with and without age–sex standardization.Results: HIV prevalence was very high among HAALSI participants (23%, 95% confidence interval [CI]: 21 to 24), with no sex differences. Recent sexual activity was common (56%, 95% CI: 55 to 58) across all HIV status categories. Condom use was low among HIV-negative adults (15%, 95% CI: 14 to 17), higher among HIV-positive adults who were unaware of their HIV status (27%, 95% CI: 22 to 33), and dramatically higher among HIV-positive adults who were aware of their status (75%, 95% CI: 70 to 80). Casual sex and multiple partnerships were reported at moderate levels, with slightly higher estimates among HIV-positive compared to HIV-negative adults. Differences by HIV status remained after age–sex standardization.Conclusions: Older HIV-positive adults in an HIV hyperendemic community of rural South Africa report sexual behaviors consistent with high HIV transmission risk. Older HIV-negative adults report sexual behaviors consistent with high HIV acquisition risk. Prevention initiatives tailored to the particular prevention needs of older adults are urgently needed to reduce HIV risk in this and similar communities in sub-Saharan Africa.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Folkhälsovetenskap, global hälsa, socialmedicin och epidemiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Public Health, Global Health, Social Medicine and Epidemiology (hsv//eng)
Nyckelord
- aging population
- older adults
- sexual behavior
- South Africa
- HIV acquisition risk
- HIV transmission sk
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Rosenberg, Molly ...
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Gomez-Olive, Fra ...
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Rohr, Julia K.
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Houle, Brian C.
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Kabudula, Chodzi ...
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Wagner, Ryan G.
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visa fler...
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Salomon, Joshua ...
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Kahn, Kathleen
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Berkman, Lisa F.
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Tollman, Stephen ...
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Baernighausen, T ...
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