Evidence map›Paper›PMID 24977375›Full record

ArticleJournal of acquired immune deficiency syndromes (1999)2014

Improved retention of patients starting antiretroviral treatment in Karonga District, northern Malawi, 2005-2012.

Olivier Koole, Rein Mgj Houben, Themba Mzembe, Thomas P Van Boeckel, Michael Kayange, Andreas Jahn, Frank Chimbwandira, Judith R Glynn, Amelia C Crampin

Abstract read
In one paragraph

Article in Journal of acquired immune deficiency syndromes (1999), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 2 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

20 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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  8. Does antiretroviral treatment increase the infectiousness of smear-positive pulmonary tuberculosis?The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease · 2017
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  9. Changes in Fertility at the Population Level in the Era of ART in Rural Malawi.Journal of acquired immune deficiency syndromes (1999) · 2017
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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.

Olivier Koole *Department of Infectious Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK.
Rein Mgj Houben *TB Modelling Group, TB Centre, Department of Epidemiology and Public Health, London School of Hygiene and Tropical Medicine, London, UK.
Themba MzembeKaronga Prevention Study, Chilumba, Malawi.
Thomas P Van BoeckelEcology and Evolutionary Biology Department, Princeton University, Princeton, NJ, USA.
Michael KayangeMinistry of Health, Karonga, Malawi.
Andreas JahnMinistry of Health - HIV/AIDS unit, Lilongwe, Malawi.
Frank ChimbwandiraMinistry of Health - HIV/AIDS unit, Lilongwe, Malawi.
Judith R GlynnDepartment of Infectious Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK.
Amelia C CrampinDepartment of Infectious Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK.

Funding

Wellcome Trust 079828Wellcome Trust 079828/Z/06/ZWellcome Trust 096249Wellcome Trust 096249/Z/11/AWellcome Trust 098610
6 · The paper itself

Abstract

backgroundPatient retention in antiretroviral therapy (ART) programs remains a major challenge in sub-Saharan Africa. We examined whether and why retention in ART care has changed with increasing access.

methodsRetrospective cohort study combining individual data from ART registers and interview data, enabling us to link patients across different ART clinics in Karonga District, Malawi. We recorded information on all adults (≥15 years) starting ART between July 2005 and August 2012, including those initiating due to pregnancy and breastfeeding (Option B+). Retention in care was defined as being alive and receiving ART at the end of study. Predictors of attrition were assessed using a multivariable Cox proportional hazards model.

resultsThe number of clinics providing ART increased from 1 in 2005 to 16 in 2012. Six-month retention increased from 73% [95% confidence interval (CI): 71 to 76] to 93% (95% CI: 92 to 94) when comparing the 2005-2006 and 2011-2012 cohorts, and 12-month retention increased from 70% (95% CI: 67 to 73) to 92% (95% CI: 90 to 93). Over the study period, the proportion of patients starting ART at World Health Organization stage 4 declined from 62% to 10%. Being a man, younger than 35 years, having a more advanced World Health Organization stage and being part of an earlier cohort were all independently associated with attrition. Women starting ART for Option B+ experienced higher attrition than women of childbearing age starting for other reasons.

conclusionsIn this area, retention in care has increased dramatically. Improved health in patients starting ART and decentralization of ART care to peripheral health centers seem to be the major drivers for this change.

Indexed as

Patient Acceptance of Health CareAdolescentAdultAnti-HIV AgentsCD4 Lymphocyte CountCohort StudiesFemaleHIV InfectionsHumansKaplan-Meier EstimateLost to Follow-UpMalawiMaleNevirapineRetrospective StudiesYoung AdultAnti-HIV AgentsNevirapine

Identifiers

PMID24977375
PMCPMC4240943

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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.