Evidence map›Paper›PMID 33270743›Full record

ArticlePloS one2020

Non-adherence to long-lasting insecticide treated bednet use following successful malaria control in Tororo, Uganda.

John Rek, Alex Musiime, Maato Zedi, Geoffrey Otto, Patrick Kyagamba, Jackson Asiimwe Rwatooro, Emmanuel Arinaitwe, Joaniter Nankabirwa, Sarah G Staedke, Chris Drakeley and 4 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
4.1field-weighted citation impact, top 5% 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

26 citing papers in PubMed, 40 citations in OpenAlex.

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  13. Parasite epidemiology and control · 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

14 authors at 3 institutions in 3 countries.

John RekInfectious Disease Research Collaboration, Kampala, Uganda.
Alex MusiimeInfectious Disease Research Collaboration, Kampala, Uganda.
Maato ZediInfectious Disease Research Collaboration, Kampala, Uganda.
Geoffrey OttoInfectious Disease Research Collaboration, Kampala, Uganda.
Patrick KyagambaInfectious Disease Research Collaboration, Kampala, Uganda.
Jackson Asiimwe RwatooroInfectious Disease Research Collaboration, Kampala, Uganda.
Emmanuel ArinaitweInfectious Disease Research Collaboration, Kampala, Uganda.
Joaniter NankabirwaInfectious Disease Research Collaboration, Kampala, Uganda.
Sarah G StaedkeLondon School of Hygiene and Tropical Medicine, London, United Kingdom.
Chris DrakeleyLondon School of Hygiene and Tropical Medicine, London, United Kingdom.
Philip J RosenthalUniversity of California, San Francisco, CA, United States of America.
Moses KamyaInfectious Disease Research Collaboration, Kampala, Uganda.
Grant DorseyUniversity of California, San Francisco, CA, United States of America.
Paul J KrezanoskiUniversity of California, San Francisco, CA, United States of America.ORCID 0000-0002-5376-5336
Infectious Diseases Research Collaboration · UGLondon School of Hygiene & Tropical Medicine · GBUniversity of California, San Francisco · US

Funding

Transmission ProjectU19AI089674 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI MATTHEW G DORSEY, MOSES Robert KAMYA · 2010 to 2026
$29.3M
Training in malaria surveillance, epidemiology and implementation science research to strengthen malaria policy and control in UgandaD43TW010526 · FIC · MAKERERE UNIVERSITY COLLEGE OF HEALTH SCIENCES · PI MATTHEW G DORSEY, MOSES Robert KAMYA · 2017 to 2026
$2.3M
Identifying gaps between LLIN use and vector exposure to improve malaria controlK23AI139364 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI KREZANOSKI, PAUL JOSEPH · 2019 to 2023
$986k
Impact of malaria control interventions on the infectious reservoir, host immunity, and drug resistance in UgandaK43TW010365 · FIC · INFECTIOUS DISEASES RES COLLABORATION · PI NANKABIRWA, JOANITER IMMACULATE · 2017 to 2021
$514k
FIC NIH HHS D43 TW010526FIC NIH HHS K43 TW010365NIAID NIH HHS K23 AI139364NIAID NIH HHS U19 AI089674
6 · The paper itself

Abstract

Indoor residual spraying (IRS) and long-lasting insecticide-treated bednets (LLINs) are common tools for reducing malaria transmission. We studied a cohort in Uganda with universal access to LLINs after 5 years of sustained IRS to explore LLIN adherence when malaria transmission has been greatly reduced. Eighty households and 526 individuals in Nagongera, Uganda were followed from October 2017 -October 2019. Every two weeks, mosquitoes were collected from sleeping rooms and LLIN adherence the prior night assessed. Episodes of malaria were diagnosed using passive surveillance. Risk factors for LLIN non-adherence were evaluated using multi-level mixed logistic regression. An age-matched case-control design was used to measure the association between LLIN non-adherence and malaria. Across all time periods, and particularly in the last 6 months, non-adherence was higher among both children <5 years (OR 3.31, 95% CI: 2.30-4.75; p<0.001) and school-aged children 5-17 years (OR 6.88, 95% CI: 5.01-9.45; p<0.001) compared to adults. In the first 18 months, collection of fewer mosquitoes was associated with non-adherence (OR 3.25, 95% CI: 2.92-3.63; p<0.001), and, in the last 6 months, residents of poorer households were less adherent (OR 5.1, 95% CI: 1.17-22.2; p = 0.03). Any reported non-adherence over the prior two months was associated with a 15-fold increase in the odds of having malaria (OR 15.0, 95% CI: 1.95 to 114.9; p = 0.009). Knowledge about LLIN use was high, and the most frequently reported barriers to use included heat and low perceived risk of malaria. Children, particularly school-aged, participants exposed to fewer mosquitoes, and those from poorer households, were less likely to use LLINs. Non-adherence to LLINs was associated with an increased risk of malaria. Strategies, such as behavior change communications, should be prioritized to ensure consistent LLIN use even when malaria transmission has been greatly reduced.

Indexed as

Family CharacteristicsGuideline AdherenceInsecticide-Treated BednetsMalariaMosquito ControlAdolescentAdultChildChild, PreschoolFemaleHumansMaleUganda

Identifiers

PMID33270743
PMCPMC7714220
OpenAlexW3108005262

What OpenQuestion holds

Textmetadata
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.