Integrating HIV services and other health services: A systematic review and meta-analysis

Background Integration of HIV services with other health services has been proposed as an important strategy to boost the sustainability of the global HIV response. We conducted a systematic and comprehensive synthesis of the existing scientific evidence on the impact of service integration on the HIV care cascade, health outcomes, and cost-effectiveness. Methods and findings We reviewed the global quantitative empirical evidence on integration published between 1 January 2010 and 10 September 2021. We included experimental and observational studies that featured both an integration intervention and a comparator in our review. Of the 7,118 unique peer-reviewed English-language studies that our search algorithm identified, 114 met all of our selection criteria for data extraction. Most of the studies (90) were conducted in sub-Saharan Africa, primarily in East Africa (55) and Southern Africa (24). The most common forms of integration were (i) HIV testing and counselling added to non-HIV services and (ii) non-HIV services added to antiretroviral therapy (ART). The most commonly integrated non-HIV services were maternal and child healthcare, tuberculosis testing and treatment, primary healthcare, family planning, and sexual and reproductive health services. Values for HIV care cascade outcomes tended to be better in integrated services: uptake of HIV testing and counselling (pooled risk ratio [RR] across 37 studies: 1.67 [95% CI 1.41–1.99], p < 0.001), ART initiation coverage (pooled RR across 19 studies: 1.42 [95% CI 1.16–1.75], p = 0.002), time until ART initiation (pooled RR across 5 studies: 0.45 [95% CI 0.20–1.00], p = 0.050), retention in HIV care (pooled RR across 19 studies: 1.68 [95% CI 1.05–2.69], p = 0.031), and viral suppression (pooled RR across 9 studies: 1.19 [95% CI 1.03–1.37], p = 0.025). Also, treatment success for non-HIV-related diseases and conditions and the uptake of non-HIV services were commonly higher in integrated services. We did not find any significant differences for the following outcomes in our meta-analyses: HIV testing yield, ART adherence, HIV-free survival among infants, and HIV and non-HIV mortality. We could not conduct meta-analyses for several outcomes (HIV infections averted, costs, and cost-effectiveness), because our systematic review did not identify sufficient poolable studies. Study limitations included possible publication bias of studies with significant or favourable findings and comparatively weak evidence from some world regions and on integration of services for key populations in the HIV response. Conclusions Integration of HIV services and other health services tends to improve health and health systems outcomes. Despite some scientific limitations, the global evidence shows that service integration can be a valuable strategy to boost the sustainability of the HIV response and contribute to the goal of ‘ending AIDS by 2030’, while simultaneously supporting progress towards universal health coverage.

Utilization of HIV testing and counselling services by women with disabilities during antenatal care in Uganda: analysis of 2016 demographic and health survey

Background HIV testing and counselling during antenatal care (ANC) is critical for eliminating mother-to-child transmission of HIV. We investigated disparity in utilization of HIV testing and counselling services (HTC) between women with and without disabilities in Uganda. Methods We conducted a retrospective study using the nationally representative 2016 Uganda Demographic and Health Survey. The study sampled 10,073 women between age 15–49 who had a live birth in the last 5 years. We estimated unadjusted and adjusted odds ratio for receiving pre-test HIV counselling, obtaining an HIV test result, and post-test HIV counselling by disability status using logistic regressions. Results We found that women with disabilities were less likely to receive pre-test HIV counselling (59.6 vs 52.4), obtain an HIV test result (68.2 vs 61.4), receive post-test HIV counselling (55.5 vs 51.6), and all HTC services (49.2 vs 43.5). From the regression analysis, women with disabilities were less likely to receive pre-test counselling [AOR = 0.83; CI = 0.74, 0.93] and obtain an HIV test result [AOR = 0.88; CI = 0.78, 0.99]. Conclusions Our findings revealed that women with disabilities are less likely to receive HTC service during ANC and highlighted the need for disability-inclusive HIV and reproductive health services. Government, non-governmental organizations, and other stakeholders should consider funding inclusive campaigns and identifying other mechanisms for disseminating health information and behavioral interventions to women with disabilities.

Optimising a couples-focused intervention to increase couples’ HIV testing and counselling using the person-based approach: a qualitative study in Kwa-Zulu Natal, South Africa

ObjectivesThis qualitative study explored how to optimise a couples-focused intervention to promote couples HIV testing and counselling (CHTC).SettingCommunity setting in Kwa-Zulu Natal, South Africa.ParticipantsQualitative interviews were conducted with 20 couples who had participated in a couples-focused intervention and five staff members delivering the intervention. Partners were interviewed individually by researchers of the same gender.InterventionA couples-focused intervention comprised of two group sessions and four couples counselling sessions was previously shown to significantly increase uptake to CHTC in Kwa-Zulu Natal, South Africa. However, more than half of couples participating in the intervention still chose not to test together during follow-up.AnalysisThe transcripts were analysed using the table of changes from the person-based approach. Proposed optimisations were discussed with a community group to ensure the intervention was as persuasive and acceptable as possible.ResultsMany couples found it challenging to discuss CHTC with their partner due to an implied lack of trust. Optimisations to the intervention were identified to increase readiness to discuss CHTC, including education about serodiscordance, discussions about CHTC by peer mentors and open discussion of personal barriers to CHTC during couples’ counselling sessions. Additional training for staff in open questioning techniques could help them feel more comfortable to explore couples’ perceived barriers to CHTC, rather than advising couples to test. A logic model was developed to show anticipated mechanisms through which the optimised intervention would increase uptake to CHTC, including increasing knowledge, increasing positive outcome beliefs and managing negative emotions.ConclusionsIn-depth qualitative research informed optimisations to a couples-focused intervention for further evaluation in South Africa to encourage uptake to CHTC. Suggestions are made for optimal methods to gain open feedback on intervention experiences where participants may be reluctant to share negative views.

Uptake of HIV Testing and Counselling among the Youth in Kintampo South District, Ghana

Background HIV/AIDS remains a threat to global development and human security. Sub-Saharan Africa is the worst affected, with an estimated 25.7 million people living with HIV as at 2018 and the youth accounting for 33% of new infections. Despite the high proportion, there is paucity of data on testing and counselling among the youth and which factors influence their decision are largely unknown. This study assessed factors influencing uptake of HIV testing and counselling among the youth aged 15 to 24 years in Kintampo South District in Ghana. Methods This was a cross-sectional study involving the youth who have lived in the Kintampo South District for not less than 6 months. A total of 309 respondents aged 15 to 24 years were drawn from four sub-districts of the six administrative sub-districts by simple random sampling. Simple proportions and logistic regression analyses were performed to elucidate factors influencing uptake of HIV testing and counselling. The level of acceptable statistical significance used was p<0.05. Results Overall, the proportion of the youth 15 to 24 years who ever tested for HIV was 50.2%. Lack of confidentiality and privacy, inconvenient facility opening hours, fear of positive results, and perceived poor attitude and mistrust of health service providers reportedly were the main barriers to uptake of HIV testing and counselling. Further logistic regression analyses showed that demographic factors including age, marital status and occupation as well as ever heard of HIV testing and counselling, convenience of test, willingness to test, importance of test and location of test, were key determinants of HIV testing and counselling. Conclusion Giving that about half of the respondents had never had a test and did not know their infection status, has serious implications for HIV control in the Kintampo South District. Even though a significant number of the youth showed interest in knowing their infection status, this did not reflect uptake of HIV testing. Public health effort targeted to the youth should be intensified to increase HIV testing and counselling among the youth in the Kintampo South District.

Social Influence and Uptake of Couples HIV Testing and Counselling in KwaZulu-Natal, South Africa

Social influences may create a barrier to couples HIV testing and counselling (CHTC) uptake in sub-Saharan Africa. This secondary analysis of data collected in the ‘Uthando Lwethu’ randomised controlled trial used discrete-time survival models to evaluate the association between within-couple average ‘peer support’ score and uptake of CHTC by the end of nine months’ follow-up. Peer support was conceptualised by self-rated strength of agreement with two statements describing friendships outside of the primary partnership. Eighty-eight couples (26.9%) took up CHTC. Results tended towards a dichotomous trend in models adjusted only for trial arm, with uptake significantly less likely amongst couples in the higher of four peer support score categories (OR 0.34, 95% CI 0.18, 0.68 [7–10 points]; OR 0.53, 95% CI 0.28, 0.99 [≥ 11 points]). A similar trend remained in the final multivariable model, but was no longer significant (AOR 0.59, 95% CI 0.25, 1.42 [7–10 points]; AOR 0.88, 95% CI 0.36, 2.10 [≥ 11 points]). Accounting for social influences in the design of couples-focused interventions may increase their success.

A plea of those who are affected most by HIV: The utterances by women who inject Nyaope residing in the City of Tshwane Municipality, Gauteng

Background: Nyaope injecting practice brought the field of Human Immunodeficiency Virus (HIV) prevention and Substance Use Disorder (SUD) together. It is complex and requires multidisciplinary approach. Women who use drugs face individual, social, and structural factors that fuel their vulnerability to contract HIV, and other blood-borne infections. Women Who Inject Drugs (WWID) are a subpopulation that is neglected from HIV prevention and SUD treatment interventions, and are hardly the subject of surveys. In order to fully address the HIV epidemic among WWID it is imperative that they become part of the process of finding solutions.Aim: This study explored the strategies to curb HIV incidence among Women Who Inject Nyaope (WWIN), residing in City of Tshwane Municipality, Gauteng Province.Setting: The research was conducted within COSUP. COSUP was considered more appropriate as it is a harm reduction based organisation.Methods: The study utilised the qualitative research approach. Semi structured interviews were conducted with 24 women with a history of injecting Nyaope aged between 19 to 35 years. The data was analysed using thematic data analysis.Results: Health intervention, economic intervention and educational intervention was stressed as key strategies to curb HIV among WWIN. Needle exchange programmes, condom distribution, PrEP, HIV Testing and Counselling, employment opportunities, support groups and awareness campaigns if implemented, can yield positive outcomes in curbing HIV among WWID.Conclusion: Mechanisms to curb HIV among WWIN exist, and when implemented, they have the potential to address high HIV incidence among women who inject Nyaope.

Uptake of HIV Testing and Counselling among the Youth in Kintampo South District, Ghana

Background HIV/AIDS remains a threat to global development and human security. Sub-Saharan Africa is the worst affected, with an estimated 25.7 million people living with HIV as at 2018 and the youth accounting for 33% of new infections. Despite the high proportion, there is paucity of data on testing and counselling among the youth and which factors influence their decision are largely unknown. This study assessed factors influencing uptake of HIV testing and counselling among the youth aged 15 to 24 years in Kintampo South District in Ghana. Methods This was a cross-sectional study involving the youth who have lived in the Kintampo South District for not less than 6 months. A total of 309 respondents aged 15 to 24 years were drawn from four sub-districts of the six administrative sub-districts by simple random sampling. Simple proportions and logistic regression analyses were performed to elucidate factors influencing uptake of HIV testing and counselling. The level of acceptable statistical significance used was p < 0.05. Results Overall, the proportion of the youth 15 to 24 years who ever tested for HIV was 50.2%. Lack of confidentiality and privacy, inconvenient facility opening hours, fear of positive results, and perceived poor attitude and mistrust of health service providers reportedly were the main barriers to uptake of HIV testing and counselling. Further logistic regression analyses showed that demographic factors including age, marital status and occupation as well as ever heard of HIV testing and counselling, convenience of test, willingness to test, importance of test and location of test, were key determinants of HIV testing and counselling. Conclusion Giving that about half of the respondents had never had a test and did not know their infection status, has serious implications for HIV control in the Kintampo South District. Even though a significant number of the youth showed interest in knowing their infection status, this did not reflect uptake of HIV testing. Public health effort targeted to the youth should be intensified to increase HIV testing and counselling among the youth in the Kintampo South District.

Reaching early adolescents with a complex intervention for HIV prevention: findings from a cohort study to evaluate DREAMS in two informal settlements in Nairobi, Kenya

Background The DREAMS Partnership promotes combination HIV prevention among adolescent girls and young women. We examined the extent to which DREAMS interventions reached early adolescent girls (EAG; aged 10–14 years) in two informal settlements in Nairobi, and the characteristics of those reached, after 3 years of implementation. Methods We utilized three data rounds from a randomly-sampled cohort of EAG established in 2017 in Korogocho and Viwandani informal settlements where DREAMS interventions were implemented. Interventions were classified as individual or contextual-level, with individual interventions further categorised as primary (prioritised for this age group), or secondary. We summarised self-reported invitation to participate in DREAMS, and uptake of eight interventions that were supported by DREAMS, during 2017–2019. Multivariable logistic regression analysis was used to identify individual and household characteristics associated with invitation to DREAMS and uptake of primary interventions. Results Data were available for 606, 516 (retention rate of 85%) and 494 (82%) EAG in 2017, 2018 and 2019, respectively. Proportions invited to DREAMS increased from 49% in 2017, to 77% by 2018, and to 88% by 2019. School-based HIV and violence prevention, and HIV testing and counselling were the most accessed interventions (both at 82%). Cumulative uptake of interventions was higher among those invited to participate in DREAMS compared to those never invited, particularly for new interventions such as social asset building and financial capability training. Contextual-level interventions were accessed infrequently. Most of those invited both in 2017 and 2018 accessed ≥3 interventions (96%), and 55% received all three primary interventions by 2019. Conclusions Uptake of DREAMS interventions among a representative sample of EAG was high and quickly increased over the implementation period. The majority accessed multiple interventions, indicating that it is feasible to integrate and deliver a package of interventions to EAG in a challenging informal context.

Utilization of HIV Testing and Counselling Services By Women With Disabilities During Antenatal Care in Uganda: Analysis of 2016 Demographic and Health Survey

Background: HIV testing and counselling during antenatal care (ANC) is critical for eliminating mother-to-child transmission of HIV. We investigated disparity in utilization of HIV testing and counselling services (HTC) between women with and without disabilities in Uganda.Methods: We conducted a retrospective study using the nationally representative 2016 Uganda Demographic and Health Survey. The study sampled 10,073 women between age 15-49 who had a live birth in the last 5 years. We estimated unadjusted and adjusted odds ratio for receiving pre-test HIV counselling, obtaining an HIV test result, and post-test HIV counselling by disability status using logistic regressions.Results: We found that women with disabilities were less likely to receive pre-test HIV counselling (59.6 vs 52.4), obtain an HIV test result (68.2 vs 61.4), receive post-test HIV counselling (55.5 vs 51.6), and all HTC services (49.2 vs 43.5). From the regression analysis, women with disabilities were less likely to receive pre-test counselling [AOR = 0.83; CI = 0.74, 0.93] and obtain an HIV test result [AOR = 0.88; CI = 0.78, 0.99].Conclusions: Our findings revealed that women with disabilities are less likely to receive HTC service during ANC and highlighted the need for disability-inclusive HIV and reproductive health services. Government, non-governmental organizations, and other stakeholders should consider funding inclusive campaigns and identifying other mechanisms for disseminating health information and behavioral interventions to women with disabilities.

Social-Cognitive Determinants of HIV Testing Among Tuberculosis Infected Patients in Kassala State, Sudan

Background: Use of HIV testing and counselling (HTC) services remains low among TB patients in Sudan. Identifying the social-cognitive (sub) determinants associated with HTC uptake is essential before developing interventions to promote uptake. This study aims to assess the sub-determinants of intention to use and actual behaviour of using HTC services among TB patients in Sudan and to ascertain the most relevant beliefs to inform future interventions.Methods: A cross-sectional study was carried out in five health facilities selected randomly in Kassala State. First, a small elicitation study (N = 25) was conducted to inform the Reasoned Action Approach (RAA) based questionnaire. A total of 411 TB patients completed the survey questionnaire. Confidence Interval Based Estimation of Relevance analysis (CIBER) was employed to establish the sub-determinants' relevance.Result: The studied beliefs explained 38–52% of the variance in the intention and 20–35% in the behaviour variance. The beliefs that “Using HTC services increases my fear of being tested positive for HIV” and “Using HTC services increases my fear of losing my partner if I have a positive test result” were negatively associated with intentions and use of HTC services; and both were highly relevant for intervention. The belief “If I use HTC services, I would know my HIV status” was positively associated with intentions and use of HTC services. However, it was less relevant for intervention. Perceived susceptibility to HIV infection was not associated with intention and only weakly associated with use of HTC services. Its relevance was low for intervention.Conclusions: The study showed that the social-cognitive beliefs (sub-determinants) vary in their relationship with the intention and use of HTC services among TB patients; with variable relevance for intervention. Interventions to enhance the use of HTC services should address the most relevant beliefs to maximise the effectiveness of interventions. Further studies are needed to identify other relevant sub-determinants of HTC use behaviour.