3,113 research outputs found
Retention on antiretroviral therapy in low- and middle-income countries: systematic review of papers and abstracts since 2008
This repository item contains a single issue of the Health and Development Discussion Papers, an informal working paper series that began publishing in 2002 by the Boston University Center for Global Health and Development. It is intended to help the Center and individual authors to disseminate work that is being prepared for journal publication or that is not appropriate for journal publication but might still have value to readers
Defining retention and attrition in pre-antiretroviral HIV care: proposals based on experience in Africa
This repository item contains a single issue of the Health and Development Discussion Papers, an informal working paper series that began publishing in 2002 by the Boston University Center for Global Health and Development. It is intended to help the Center and individual authors to disseminate work that is being prepared for journal publication or that is not appropriate for journal publication but might still have value to readers.Fewer than 33% of those testing HIV-positive in sub-Saharan Africa are continuously retained in pre-antiretroviral therapy (ART) HIV care until ART initiation. Existing evidence is difficult to synthesize, however, due to unclear and inconsistent definitions of terms. We developed practical, standardized definitions for reporting retention for the three stages of pre-ART care: Stage 1, testing HIV-positive to initial ART eligibility assessment; Stage 2, initial assessment to ART eligibility; and Stage 3, ART eligibility to ART initiation. For each stage, negative outcomes include death, loss, or not being retained. Stage 1 retention is defined as the proportion of patients who complete initial ART eligibility assessment within 3 months of HIV testing, with reporting of cohort outcomes at 3 and 12 months after HIV testing. Patients who end Stage 1 eligible for ART move directly to Stage 3. Stage 2 retention is defined as the proportion of patients who either complete all possible ART eligibility re-assessments within 6 months of the site’s standard visit schedule or had an assessment within 1 year of the time reported to and were not ART eligible at the last assessment. Retention should be reported at 12-month intervals. Stage 3 retention is defined as the proportion of patients eligible for ART who initiate ART (i.e.ARVs dispensed) within 3 months of determining ART eligibility, with reporting at 3 months after eligibility and 3 monthly intervals thereafter. If pre-ART retention is to improve, consistent terminology is needed for collecting data, measuring and reporting outcomes, and comparing results across programs and countries. The definitions we propose offer a strategy for improving the consistency and comparability of future reports
The Impact of AIDS on Government Service Delivery: The Case of the Zambia Wildlife Authority
Background: The loss of working-aged adults to HIV/AIDS has been shown to increase the costs of labor to the private sector in Africa. There is little corresponding evidence for the public sector. This study evaluated the impact of AIDS on the capacity of a government agency, the Zambia Wildlife Authority (ZAWA), to patrol Zambia’s national parks.
Methods: Data were collected from ZAWA on workforce characteristics, recent mortality, costs, and the number of days spent on patrol between 2003 and 2005 by a sample of 76 current patrol officers (reference subjects) and 11 patrol officers who died of AIDS or suspected AIDS (index subjects). An estimate was made of the impact of AIDS on service delivery capacity and labor costs and the potential net benefits of providing treatment.
Results: Reference subjects spent an average of 197.4 days on patrol per year. After adjusting for age, years of service, and worksite, index subjects spent 62.8 days on patrol in their last year of service (68% decrease, p<0.0001), 96.8 days on patrol in their second to last year of service (51% decrease, p<0.0001), and 123.7 days on patrol in their third to last year of service (37% decrease, p<0.0001). For each employee who died, ZAWA lost an additional 111 person-days for management, funeral attendance, vacancy, and recruitment and training of a replacement, resulting in a total productivity loss per death of 2.0 person-years. Each AIDS-related death also imposed budgetary costs for care, benefits, recruitment, and training equivalent to 3.3 years’ annual compensation. In 2005, AIDS reduced service delivery capacity by 6.2% and increased labor costs by 9.7%. If antiretroviral therapy could be provided for 285,000/year.
Conclusion: AIDS is constraining ZAWA’s ability to protect Zambia’s wildlife and parks. Impacts on this government agency are substantially larger than have been observed in the private sector. Provision of ART would result in net budgetary savings to ZAWA and greatly increase its service delivery capacity
The impact of AIDS on government service delivery: the case of the Zambia Wildlife Authority
This repository item contains a single issue of
the Health and Development Discussion Papers, an informal working paper series that began publishing in 2002 by the Boston University Center for Global Health and Development. It is intended to help the Center and individual authors to disseminate work that is being prepared for journal publication or that is not appropriate for journal publication but might still have value to readers.BACKGROUND: The loss of working-aged adults
to HIV/AIDS has been shown to increase the costs of labor to the private sector in Africa. There
is little corresponding evidence for the public sector. This study evaluated the impact of AIDS
on the capacity of a government agency, the Zambia Wildlife Authority (ZAWA), to patrol Zambia’s
national parks. METHODS: Data were collected from ZAWA on workforce characteristics, recent
mortality, costs, and the number of days spent on patrol between 2003 and 2005 by a sample of 76
current patrol officers (reference subjects) and 11 patrol officers who died of AIDS or
suspected AIDS (index subjects). An estimate was made of the impact of AIDS on service delivery
capacity and labor costs and the potential net benefits of providing treatment. RESULTS:
Reference subjects spent an average of 197.4 days on patrol per year. After adjusting for age,
years of service, and worksite, index subjects spent 62.8 days on patrol in their last year of
service (68% decrease, p<0.0001), 96.8 days on patrol in their second to last year of service
(51% decrease, p<0.0001), and 123.7 days on patrol in their third to last year of service (37% decrease, p<0.0001). For each employee who died, ZAWA lost an additional 111 person-days for
management, funeral attendance, vacancy, and recruitment and training of a replacement,
resulting in a total productivity loss per death of 2.0 person-years. Each AIDS-related death
also imposed budgetary costs for care, benefits, recruitment, and training equivalent to 3.3
years’ annual compensation. In 2005, AIDS reduced service delivery capacity by 6.2% and
increased labor costs by 9.7%. If antiretroviral therapy could be provided for
285,000/year. CONCLUSION: AIDS is
constraining ZAWA’s ability to protect Zambia’s wildlife and parks. Impacts on this government
agency are substantially larger than have been observed in the private sector. Provision of ART
would result in net budgetary savings to ZAWA and greatly increase its service delivery
capacity
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