Evidence map›Paper›PMID 29466385›Full record

ArticlePloS one2018

Adherence to antiretroviral therapy in a clinical cohort of HIV-infected children in East Africa.

Rachel C Vreeman, Samuel O Ayaya, Beverly S Musick, Constantin T Yiannoutsos, Craig R Cohen, Denis Nash, Deo Wabwire, Kara Wools-Kaloustian, Sarah E Wiehe

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 22% of its field
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

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 35 citations in OpenAlex.

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  10. Factors associated with non-adherence to antiretroviral therapy among adolescents in Oshikoto Region, Namibia.South African family practice : official journal of the South African Academy of Family Practice/Primary Care · 2025
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  15. The effect of substance uses on antiretroviral treatment adherence in primary health care.South African family practice : official journal of the South African Academy of Family Practice/Primary Care · 2023
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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

9 authors at 7 institutions in 3 countries.

Rachel C VreemanIndiana University School of Medicine, Indianapolis, IN, United States of America.ORCID 0000-0001-5460-8204
Samuel O AyayaAcademic Model Providing Access to Healthcare (AMPATH), Eldoret, Kenya.
Beverly S MusickIndiana University School of Medicine, Indianapolis, IN, United States of America.
Constantin T YiannoutsosIndiana University School of Medicine, Indianapolis, IN, United States of America.
Craig R CohenUniversity of California San Francisco, San Francisco, CA, United States of America.
Denis NashCity University of New York (CUNY) Graduate School of Public Health and Health Policy, New York, NY, United States of America.
Deo WabwireMakerere University-Johns Hopkins University Research Collaboration, Kampala, Uganda.
Kara Wools-KaloustianIndiana University School of Medicine, Indianapolis, IN, United States of America.
Sarah E WieheIndiana University School of Medicine, Indianapolis, IN, United States of America.
Regenstrief Institute · USAMPATH · KECity University of New York · USMoi University · KEMUJHU Research Collaboration · UGRichard M. Fairbanks Foundation · USUniversity of California, San Francisco · US

Funding

East Africa International Epidemiology Database to evaluate AIDS (IeDEA) Regional ConsortiumU01AI069911 · NIAID · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI AGGREY SEMWENDERO SEMEERE, Kara Kay Wools-Kaloustian · 2006 to 2026
$57.7M
"Enhancing Cancer Research in Central Africa IeDEA"U01AI096299 · NIAID · ALBERT EINSTEIN COLLEGE OF MEDICINE, INC · PI Denis Nash, Marcel Yotebieng · 2011 to 2026
$35.8M
Development of an Antiretroviral Therapy Adherence Measure for PediatricsK23MH087225 · NIMH · INDIANA UNIVERSITY INDIANAPOLIS · PI VREEMAN, RACHEL CHRISTINE · 2009 to 2013
$862k
NIAID NIH HHS U01 AI069911NIAID NIH HHS U01 AI096299NIH HHS 5K23MH087225-03NIH HHS U01 AI069911NIMH NIH HHS K23 MH087225
6 · The paper itself

Abstract

objectiveTo describe antiretroviral therapy (ART) adherence and associated factors for a large HIV-infected pediatric cohort followed by sites of the East Africa International Epidemiologic Databases to Evaluate AIDS (IeDEA) consortium.

methodsThis study utilized prospectively collected clinical data from HIV-infected children less than 13 years of age who initiated ART within 4 clinical care programs (with 26 clinical sites) in Kenya, Uganda, and Tanzania and were followed for up to 6 years. Programs used one of 3 adherence measures, including 7-day quantitative recall, 7-day categorical recall, and clinician pill assessments. We fit a hierarchical, three-level, logistic-regression model to examine adherence, with observations nested within patient, and patients within the 26 sites providing pediatric HIV data to this analysis.

resultsIn East Africa, 3,304 children, 52.0% male, were enrolled in care and were subsequently observed for a median of 92 weeks (inter-quartile range [IQR] 50.3-145.0 weeks). Median age at ART initiation was 5.5 years ([IQR] 3.0-8.5 years). "Good" adherence, as reported by each clinic's measures, was extremely high, remaining on average above 90% throughout all years of follow-up. Longer time on ART was associated with higher adherence (adjusted Odds Ratio-aOR-per log-transformed week on ART: 1.095, 95% Confidence Interval-CI-[1.052-1.150].) Patients enrolled in higher-volume programs exhibited higher rates of clinician-assessed adherence (aOR per log-500 patients: 1.174, 95% CI [1.108-1.245]). Significant site-level variability in reported adherence was observed (0.28), with even higher variability among patients (0.71). In a sub-analysis, being an orphan at the start of ART was strongly associated with lower ART adherence rates (aOR: 0.919, 95% CI [0.864-0.976]).

conclusionsSelf-reported adherence remained high over a median of 1.8 years in HIV care, but varied according to patient-level and site-level factors. Consistent adherence monitoring with validated measures and attention to vulnerable groups is recommended.

Indexed as

Patient ComplianceAdolescentAfrica, EasternAnti-HIV AgentsChildChild, PreschoolFemaleHIV InfectionsHumansInfantMaleAnti-HIV Agents

Identifiers

PMID29466385
PMCPMC5842873
OpenAlexW2790398503

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.