Dataset Information

Cost of Integrating Noncommunicable Disease Screening Into Home-Based HIV Testing and Counseling in South Africa.

ABSTRACT: INTRODUCTION:Integrated HIV-noncommunicable disease (NCD) services have the potential to avert death and disability but require data on program costs to assess the impact of integrated services on affordability. METHODS:We estimated the incremental costs of NCD screening as part of home-based HIV testing and counseling (HTC) and referral to care in KwaZulu-Natal, South Africa. All adults in the households were offered integrated HIV-NCD screening (for HIV, diabetes, hypertension, hypercholesterolemia, obesity, depression, tobacco, and alcohol use), counseling, and linkage to care. We conducted comprehensive program microcosting including ingredient-based and activity-based costing, staff interviews, and time assessment studies. Sensitivity analyses varied cost inputs and screening efficiency. RESULTS:Integrating all-inclusive NCD screening as part of home-based HTC in a high HIV prevalence setting increased program costs by $3.95 (42%) per person screened (from $9.36 to $13.31 per person). Integrated NCD screening, excluding point-of-care cholesterol testing, increased program costs by $2.24 (24%). Furthermore, NCD screening integrated into HTC services reduced the number of persons tested by 15%-20% per day. CONCLUSIONS:Integrated HIV-NCD screening has the potential to efficiently use resources compared with stand-alone services. Although all-inclusive NCD screening could increase the incremental cost per person screened for integrated HIV-NCD services over 40%, a less costly lipid assay or targeted screening would result in a modest increase in costs with the potential to avert NCD death and disability. Our analysis highlights the need for implementation science studies to estimate the cost-effectiveness of integrated HIV-NCD screening and linkage per disability-adjusted life year and death averted.

SUBMITTER: Golovaty I

PROVIDER: S-EPMC6037552 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Cost of Integrating Noncommunicable Disease Screening Into Home-Based HIV Testing and Counseling in South Africa.

Golovaty Ilya I Sharma Monisha M Van Heerden Alastair A van Rooyen Heidi H Baeten Jared M JM Celum Connie C Barnabas Ruanne V RV

Journal of acquired immune deficiency syndromes (1999) 20180801 5

<h4>Introduction</h4>Integrated HIV-noncommunicable disease (NCD) services have the potential to avert death and disability but require data on program costs to assess the impact of integrated services on affordability.<h4>Methods</h4>We estimated the incremental costs of NCD screening as part of home-based HIV testing and counseling (HTC) and referral to care in KwaZulu-Natal, South Africa. All adults in the households were offered integrated HIV-NCD screening (for HIV, diabetes, hypertension, ...[more]

PMID: 29771779

Similar Datasets

Project description:BackgroundMobile HIV screening may facilitate early HIV diagnosis. Our objective was to examine the cost-effectiveness of adding a mobile screening unit to current medical facility-based HIV testing in Cape Town, South Africa.Methods and findingsWe used the Cost Effectiveness of Preventing AIDS Complications International (CEPAC-I) computer simulation model to evaluate two HIV screening strategies in Cape Town: 1) medical facility-based testing (the current standard of care) and 2) addition of a mobile HIV-testing unit intervention in the same community. Baseline input parameters were derived from a Cape Town-based mobile unit that tested 18,870 individuals over 2 years: prevalence of previously undiagnosed HIV (6.6%), mean CD4 count at diagnosis (males 423/µL, females 516/µL), CD4 count-dependent linkage to care rates (males 31%-58%, females 49%-58%), mobile unit intervention cost (includes acquisition, operation and HIV test costs, $29.30 per negative result and $31.30 per positive result). We conducted extensive sensitivity analyses to evaluate input uncertainty. Model outcomes included site of HIV diagnosis, life expectancy, medical costs, and the incremental cost-effectiveness ratio (ICER) of the intervention compared to medical facility-based testing. We considered the intervention to be "very cost-effective" when the ICER was less than South Africa's annual per capita Gross Domestic Product (GDP) ($8,200 in 2012). We projected that, with medical facility-based testing, the discounted (undiscounted) HIV-infected population life expectancy was 132.2 (197.7) months; this increased to 140.7 (211.7) months with the addition of the mobile unit. The ICER for the mobile unit was $2,400/year of life saved (YLS). Results were most sensitive to the previously undiagnosed HIV prevalence, linkage to care rates, and frequency of HIV testing at medical facilities.ConclusionThe addition of mobile HIV screening to current testing programs can improve survival and be very cost-effective in South Africa and other resource-limited settings, and should be a priority.

Project description:mHealth has been proposed to address inefficiencies in the current South African healthcare system, including home-based HIV testing and counseling (HTC) programs. Yet wide-scale adoption of mHealth has not occurred. Even as infrastructure barriers decrease, a need to better understand perceived adoption barriers by stakeholders remains. We conducted focus group discussions (FGD) in South Africa in 2016 with 10 home-based HTC field staff, 12 community health workers (CHWs) and 10 persons living with HIV (PLH). Key informant (KI) interviews were conducted with five health officials. Perceptions about current home-based HTC practices, future mHealth systems and the use of biometrics for patient identification were discussed, recorded and transcribed for qualitative analysis. Themes were based on a conceptual model for perceived mHealth service quality. Stakeholders brought up a lack of communication in sharing patient health information between clinics, between clinics and CHWs, and between clinics and patients as major barriers to care that mHealth can address. CHWs need better patient information from clinics in terms of physical location and health status to plan visitation routes and address patient needs. CHWs perceive that communication barriers create distrust towards them by clinic staff. PLH want automated appointment and medication reminders. KI see mHealth as a way to improve health information transfer to government officials to better allocate healthcare resources. Stakeholders are also optimistic about the ability for biometrics to improve patient identification but disagreed as to which biometrics would be acceptable, especially in older patients. All stakeholders provided useful information towards the development of mHealth systems. Hospitals are adopting patient-centered approaches that solicit feedback from patients and incorporate them into decision-making processes. A similar approach is needed in the development of mHealth systems. Further, such systems are critical to the successful extension of the health system from health facilities into people's homes.

Dataset Information

Cost of Integrating Noncommunicable Disease Screening Into Home-Based HIV Testing and Counseling in South Africa.

Publications

Cost of Integrating Noncommunicable Disease Screening Into Home-Based HIV Testing and Counseling in South Africa.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets