Evidence map›Paper›PMID 36056912›Full record

ArticleThe Journal of infectious diseases2022

Irrigation-Induced Environmental Changes Sustain Malaria Transmission and Compromise Intervention Effectiveness.

Guofa Zhou, Elizabeth Hemming-Schroeder, Brook Jeang, Xiaoming Wang, Daibin Zhong, Ming-Chieh Lee, Yiji Li, Lauren Bradley, Sabrina R Gobran, Randy E David and 7 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in The Journal of infectious diseases, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

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

  1. Pooled it
  2. Pooled it
  3. Article
  4. Observational
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

17 authors.

Guofa ZhouProgram in Public Health, College of Health Sciences, University of California at Irvine, Irvine, California, USA.ORCID 0000-0001-9283-5520
Elizabeth Hemming-SchroederProgram in Public Health, College of Health Sciences, University of California at Irvine, Irvine, California, USA.
Brook JeangProgram in Public Health, College of Health Sciences, University of California at Irvine, Irvine, California, USA.
Xiaoming WangProgram in Public Health, College of Health Sciences, University of California at Irvine, Irvine, California, USA.ORCID 0000-0003-1232-3125
Daibin ZhongProgram in Public Health, College of Health Sciences, University of California at Irvine, Irvine, California, USA.
Ming-Chieh LeeProgram in Public Health, College of Health Sciences, University of California at Irvine, Irvine, California, USA.
Yiji LiProgram in Public Health, College of Health Sciences, University of California at Irvine, Irvine, California, USA.
Lauren BradleyProgram in Public Health, College of Health Sciences, University of California at Irvine, Irvine, California, USA.
Sabrina R GobranProgram in Public Health, College of Health Sciences, University of California at Irvine, Irvine, California, USA.
Randy E DavidProgram in Public Health, College of Health Sciences, University of California at Irvine, Irvine, California, USA.
Benyl M OndetoSchool of Biological Sciences, University of Nairobi, Nairobi, Kenya.
Pauline OrondoDepartment of Biochemistry, Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya.
Harrysone AtieliSchool of Public Health and Community Development, Maseno University, Kisumu, Kenya.
John I GithureInternational Center of Excellence for Malaria Research, Tom Mboya University College, Homa Bay, Kenya.
Andrew K GithekoCentre for Global Health Research, Kenya Medical Research Institute, Kisumu, Kenya.
James KazuraCenter for Global Health and Disease, Case Western Reserve University, Cleveland, Ohio, USA.
Guiyun YanProgram in Public Health, College of Health Sciences, University of California at Irvine, Irvine, California, USA.

Funding

Vector Biology of Invasive Anopheles stephensi in Rural to Urban Landscapes in EthiopiaU19AI129326 · NIAID · UNIVERSITY OF CALIFORNIA-IRVINE · PI Guiyun Yan · 2017 to 2026
$19.9M
Research Training in Mosquito Genomics and Bioinformat*D43TW001505 · FIC · UNIVERSITY OF CALIFORNIA-IRVINE · PI Guiyun Yan · 2000 to 2026
$6.0M
Epidemiology of Plasmodium vivax in Ethiopia in varying Duffy PhenotypesF31AI161887 · NIAID · UNIVERSITY OF CALIFORNIA-IRVINE · PI BRADLEY, LAUREN · 2022 to 2023
$86k
FIC NIH HHS D43 TW001505NIAID NIH HHS F31 AI161887NIAID NIH HHS U19 AI129326NIH HHS R01 A1050243
6 · The paper itself

Abstract

backgroundIrrigated agriculture enhances food security, but it potentially promotes mosquito-borne disease transmission and affects vector intervention effectiveness. This study was conducted in the irrigated and nonirrigated areas of rural Homa Bay and Kisumu Counties, Kenya.

methodsWe performed cross-sectional and longitudinal surveys to determine Plasmodium infection prevalence, clinical malaria incidence, molecular force of infection (molFOI), and multiplicity of infection. We examined the impact of irrigation on the effectiveness of the new interventions.

resultsWe found that irrigation was associated with >2-fold higher Plasmodium infection prevalence and 3-fold higher clinical malaria incidence compared to the nonirrigated area. Residents in the irrigated area experienced persistent, low-density parasite infections and higher molFOI. Addition of indoor residual spraying was effective in reducing malaria burden, but the reduction was more pronounced in the nonirrigated area than in the irrigated area.

conclusionsOur findings collectively suggest that irrigation may sustain and enhance Plasmodium transmission and affects intervention effectiveness.

Indexed as

AnophelesInsecticidesMalariaAnimalsCross-Sectional StudiesHumansMosquito ControlMosquito VectorsInsecticidesindoor residual sprayingirrigationmalariamolecular force of infectionPlasmodium infection prevalence

Identifiers

PMID36056912
PMCPMC10205894

What OpenQuestion holds

Textmetadata
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.