2021
Abstract
Objective: As HIV shifts from "death sentence" to "chronic condition," disclosure of HIV status to intimate partners and family is a significant component of both prevention and treatment adherence. While disclosure is closely considered in many studies, few examine middle-aged and older persons' (age 40+) perspectives or practices. We trace older rural South Africans' views on HIV disclosure to their partners and family members in a high prevalence community over a period of extensive antiretroviral treatment (ART) rollout.
Methods: Community focus group discussions (FGD) conducted in 2013 and 2018 show shifts in older persons' thinking about HIV disclosure.
Findings: Our FGD participants saw fewer negative consequences of disclosure in 2018 than in 2013, and highlighted positive outcomes including building trust (partners) as well as greater support for medication collection and adherence (family).
Discussion: Particularly as the epidemic ages in South Africa and globally, tracing changes in older persons' views on disclosure is an important step in developing messaging that could enhance treatment as prevention and ART adherence.
Abstract
2020
Abstract
Abstract
Abstract
Abstract
In South Africa, evidence shows high HIV prevalence in older populations, with sexual behavior consistent with high HIV acquisition and transmission risk. However, there is a dearth of evidence on older people's HIV incidence.
Methods
We used a 2010-2011 cohort of HIV-negative adults in rural South Africa who were 40 years or older at retest in 2015-2016 to estimate HIV incidence over a 5-year period. We used Poisson regression to measure the association of HIV seroconversion with demographic and behavioral covariates. We used inverse probability sampling weights to adjust for nonresponse in 2015, based on a logistic regression with predictors of sex and age group at August 2010.
Results
HIV prevalence increased from 21% at baseline to 23% in the follow-up survey. From a cohort of 1360 individuals, 33 seroconverted from HIV negative at baseline, giving an overall HIV incidence rate of 0.39 per 100 person-years [95% confidence interval (CI): 0.28 to 0.57]. The rate for women was 0.44 (95% CI: 0.30 to 0.67), double than that for men, 0.21 (95% CI: 0.10 to 0.51). Incidence rate ratios (IRRs) again show women's risk of seroconverting double than that of men (IRR = 2.04, P value = 0.098). In past age 60, the IRR of seroconversion was significantly lower than that for those in their 40s (60-69, IRR = 0.09, P value = 0.002; 70-79, IRR = 0.14, P value = 0.010).
Conclusions
The risk of acquiring HIV is not zero for people older than 50 years, especially women. Our findings highlight the importance of acknowledging that older people are at high risk of HIV infection and that HIV prevention and treatment campaigns must take them into consideration.