Evidence map›Paper›PMID 35077610›Full record

ArticleJournal of the International AIDS Society2022

Attrition from HIV care among youth initiating ART in youth-only clinics compared with general primary healthcare clinics in Khayelitsha, South Africa: a matched propensity score analysis.

Tali Cassidy, Morna Cornell, Pumeza Runeyi, Thembie Dutyulwa, Charllen Kilani, Laura Trivino Duran, Nompumelelo Zokufa, Virginia de Azevedo, Andrew Boulle, C Robert Horsburgh and 1 more

Abstract read
In one paragraph

Article in Journal of the International AIDS Society, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  5. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Tali CassidyMédecins Sans Frontières, Cape Town, South Africa.ORCID 0000-0003-1268-3331
Morna CornellCentre for Infectious Disease Epidemiology & Research, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa.ORCID 0000-0001-7149-8799
Pumeza RuneyiMédecins Sans Frontières, Cape Town, South Africa.
Thembie DutyulwaMédecins Sans Frontières, Cape Town, South Africa.
Charllen KilaniMédecins Sans Frontières, Cape Town, South Africa.
Laura Trivino DuranMédecins Sans Frontières, Cape Town, South Africa.
Nompumelelo ZokufaMédecins Sans Frontières, Cape Town, South Africa.
Virginia de AzevedoCity Health Department, Cape Town, South Africa.
Andrew BoulleCentre for Infectious Disease Epidemiology & Research, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa.ORCID 0000-0002-7713-8062
C Robert HorsburghDepartment of Epidemiology, Boston University School of Public Health, Boston, Massachusetts, USA.ORCID 0000-0001-6838-7895
Matthew P FoxDepartment of Epidemiology, Boston University School of Public Health, Boston, Massachusetts, USA.ORCID 0000-0001-9887-0634

Funding

Observational Antiretroviral Studies In Southern Africa (OASIS) CollaborationU01AI069924 · NIAID · UNIVERSITAT BERN · PI Cleophas Chimbetete, Mary-Ann Davies · 2006 to 2026
$55.9M
Translational ScienceP30AI042853 · NIAID · MIRIAM HOSPITAL · PI CURT G BECKWITH · 1998 to 2026
$51.7M
NIAID NIH HHS P30 AI042853NIAID NIH HHS U01 AI069924
6 · The paper itself

Abstract

introductionYouth living with HIV (YLWH) are less likely to initiate antiretroviral therapy (ART) and remain in care than older adults. It is important to identify effective strategies to address the needs of this growing population and prevent attrition from HIV care. Since 2008, two clinics have offered youth-targeted services exclusively to youth aged 12-25 in Khayelitsha, a high HIV-prevalence, low-income area in South Africa. We compared ART attrition among youth in these two clinics to youth in regular clinics in the same area.

methodsWe conducted a propensity score matched cohort study of individuals aged 12-25 years initiating ART at eight primary care clinics in Khayelitsha between 1 January 2008 and 1 April 2018. We compared attrition, defined as death or loss to follow-up, between those attending two youth clinics and those attending general primary healthcare clinics, using Cox proportional hazards regression. Follow-up time began at ART initiation and ended at attrition, clinic transfer or dataset closure. We conducted sub-analyses of patients attending adherence clubs.

resultsThe distribution of age, sex and CD4 count at ART initiation was similar across Youth Clinic A (N = 1383), Youth Clinic B (N = 1299) and general clinics (N = 3056). Youth at youth clinics were more likely than those at general clinics to have initiated ART before August 2011 (Youth Clinic A: 16%, Youth Clinic B: 23% and general clinics: 11%). Youth clinics were protective against attrition: HR 0.81 (95% CI: 0.71-0.92) for Youth Clinic A and 0.85 (0.74-0.98) for Youth Clinic B, compared to general clinics. Youth Clinic A club patients had lower attrition after joining an adherence club than general clinic patients in adherence clubs (crude HR: 0.56, 95% CI: 0.32-0.96; adjusted HR: 0.48, 95% CI: 0.28-0.85), while Youth Clinic B showed no effect (crude HR: 0.83, 95% CI: 0.48-1.45; adjusted HR: 1.07, 95% CI: 0.60-1.90).

conclusionsYLWH were more likely to be retained in ART care in two different youth-targeted clinics compared to general clinics in the same area. Our findings suggest that multiple approaches to making clinics more youth-friendly can contribute to improving retention in this important group.

Indexed as

Anti-HIV AgentsHIV InfectionsAdolescentAgedCD4 Lymphocyte CountCohort StudiesHumansPrimary Health CarePropensity ScoreSouth AfricaAnti-HIV Agentsantiretroviral therapydifferentiated service deliveryHIVretention in careyouth

Identifiers

PMID35077610
PMCPMC8789247

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.