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- Lukyamuzi, Zubair, et al.
(författare)
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Community health workers improve HIV disclosure among HIV-affected sexual partners in rural Uganda : a quasi-experimental study
- 2022
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Ingår i: Global Health. - : Johns Hopkins School Bloomberg School of Public Health, Center for Communication Programs. - 2169-575X. ; 10:5
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Tidskriftsartikel (refereegranskat)abstract
- Background: We evaluated the efficacy of a community health worker (CHW)–led intervention in supporting disclosure among adults living with HIV in heterosexual relationships.Methods: We conducted a quasi-experimental study with 2 arms allocated by geographically determined clusters and adjusted for between-group differences among adults living with HIV in the greater Luwero region of Uganda who had never disclosed their status to their current primary sexual partners. Clusters were allocated to either a CHW-led intervention or a control arm. In both arms, participants were consecutively recruited. As opposed to receiving routine care for the control arm, participants in the intervention arm received additional CHW disclosure support. The overall follow-up was 6 months, and the primary outcome was disclosure to the sexual partner. Data were analyzed using a clustered modified Poisson regression model with robust standard errors to determine independent factors associated with disclosure.Results: Of the 245 participants who enrolled, 230 (93.9%) completed the study, and 112 (48.7%) of those were in the intervention arm. The median age was 30 (interquartile range=25–37) years, the majority were women (76.5%), and most (80%) did not know their partners’ HIV status at study entry. At the end of follow-up, the overall disclosure prevalence was 74.4% (95% confidence interval [CI]=68.2, 79.9) and participants in the intervention arm were 51% more likely to disclose compared to those in the control (adjusted relative ratio [aRR]=1.51; 95% CI=1.28, 1.77). Men were 24% (aRR=1.24; 95% CI=1.07, 1.44) more likely to disclose compared to women, and membership in an HIV/AIDS association increased disclosure by 18% (aRR=1.18; 95% CI=1.01, 1.39).Conclusion: CHW support improved disclosure among adults living with HIV in heterosexual relationships when compared to routine care. Therefore, CHW-led mechanisms may be utilized in increasing disclosure among adults living with HIV in heterosexual relationships in rural settings.
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| 3. |
- Luwangula, Ahmed K., et al.
(författare)
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Improving iron and folic acid supplementation among pregnant women : an implementation science approach in east-central Uganda
- 2022
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Ingår i: Global Health. - 2169-575X. ; 10:6
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Tidskriftsartikel (refereegranskat)abstract
- Introduction: To address maternal iron-deficiency anemia and low uptake of iron and folic acid supplementation (IFAS) among antenatal care (ANC) clinic attendees in East-Central Uganda, the Anemia Implementation Science Initiative embedded enhanced quality improvement (QI) activities into an integrated health project utilizing QI methodologies.Methods: To address 2 bottlenecks of stock-outs and inadequate health education for pregnant women during ANC, an enhanced QI intervention was implemented from July 2019 to September 2020 in 2 districts. We conducted a mixed-methods effectiveness quasi-experimental study to assess whether the intervention increased the availability of IFAS in the intervention districts. We used longitudinal facility-level data from 2 treatment districts and 1 comparison district for the quantitative results. Difference-in-difference estimation was used to measure the impact of the intervention on IFAS health education and IFA availability at the health facility. We used logistic regression modeling to control for factors associated with IFAS uptake and potential differences in baseline values. Researchers conducted exit interviews with ANC clients and in-depth interviews with providers and district managers for greater insights into the implementation process.Results: The intervention increased the probability, at a statistically significant level, of pregnant women both receiving IFAS and receiving health education on IFAS during ANC. According to interviewees, the intervention approach improved stakeholder engagement and buy-in, which brought about change at all levels of the health system.Discussion: The intervention successfully addressed the 2 main bottlenecks to availability of IFAS for pregnant women attending ANC-inadequate provision of IFAS education and a weak drug quantification process. Even without additional funds to purchase commodities, this approach improved district capacity to advocate for and manage IFAS commodities. It could also be used to strengthen overall ANC quality.
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