Evidence map›Paper›PMID 30182923›Full record

ArticleThe American journal of tropical medicine and hygiene2018

Risk Factors for Malaria Infection in Central Madagascar: Insights from a Cross-Sectional Population Survey.

Rosalind E Howes, Thierry Franchard, Tovonahary Angelo Rakotomanga, Brune Ramiranirina, Melinda Zikursh, Estee Y Cramer, Daniel J Tisch, Su Y Kang, Stéphanie Ramboarina, Arsène Ratsimbasoa and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of tropical medicine and hygiene, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
2.5field-weighted citation impact, top 11% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
  4. Integrating parallelCommunications health · 2026
    Article
  5. Article
  6. Article
  7. Asymptomatic/submicroscopicParasite epidemiology and control · 2025
    Article
  8. Article
  9. Article
  10. Article
  11. Relationship between Duffy Genotype/Phenotype and Prevalence ofTropical medicine and infectious disease · 2023
    Review
  12. Article
  13. Pharmacogenomics · 2022
    Article
  14. Article
  15. Frontiers in pharmacology · 2021
    Article
  16. Article
  17. Article
  18. Article
  19. The American journal of tropical medicine and hygiene · 2019
    Article
  20. A Novel Assay for Simultaneous Assessment of Mammalian Host Blood, Mosquito Species, andThe American journal of tropical medicine and hygiene · 2019
    Article
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 at 4 institutions in 3 countries.

Rosalind E HowesMalaria Atlas Project, Nuffield Department of Medicine, Oxford Big Data Institute, University of Oxford, Oxford, United Kingdom.
Thierry FranchardNational Malaria Control Programme of Madagascar, Ministry of Health, Antananarivo, Madagascar.
Tovonahary Angelo RakotomangaNational Malaria Control Programme of Madagascar, Ministry of Health, Antananarivo, Madagascar.
Brune RamiranirinaNational Malaria Control Programme of Madagascar, Ministry of Health, Antananarivo, Madagascar.
Melinda ZikurshThe Center for Global Health and Diseases, Case Western Reserve University, Cleveland, Ohio.
Estee Y CramerThe Center for Global Health and Diseases, Case Western Reserve University, Cleveland, Ohio.
Daniel J TischThe Center for Global Health and Diseases, Case Western Reserve University, Cleveland, Ohio.
Su Y KangMalaria Atlas Project, Nuffield Department of Medicine, Oxford Big Data Institute, University of Oxford, Oxford, United Kingdom.
Stéphanie RamboarinaNational Malaria Control Programme of Madagascar, Ministry of Health, Antananarivo, Madagascar.
Arsène RatsimbasoaFaculty of Sciences, University of Antananarivo, Antananarivo, Madagascar.
Peter A ZimmermanThe Center for Global Health and Diseases, Case Western Reserve University, Cleveland, Ohio.
Case Western Reserve University · USCenter for Global Health · USUniversity of Antananarivo · MGUniversity of Oxford · GB

Funding

Madagascar P. vivax Invasion of Duffy-negative Red CellsR01AI097366 · NIAID · CASE WESTERN RESERVE UNIVERSITY · PI ZIMMERMAN, PETER A. · 2013 to 2017
$3.6M
NIAID NIH HHS R01 AI097366
6 · The paper itself

Abstract

Community prevalence of infection is a widely used, standardized metric for evaluating malaria endemicity. Conventional methods for measuring prevalence include light microscopy and rapid diagnostic tests (RDTs), but their detection thresholds are inadequate for diagnosing low-density infections. The significance of submicroscopic malaria infections is poorly understood in Madagascar, a country of heterogeneous malaria epidemiology. A cross-sectional community survey in the western foothills of Madagascar during the March 2014 transmission season found malaria infection to be predominantly submicroscopic and asymptomatic. Prevalence of

Indexed as

AdolescentAdultAsymptomatic DiseasesChildChild, PreschoolCross-Sectional StudiesDuffy Blood-Group SystemFemaleGene ExpressionHealth SurveysHumansInfantMadagascarMalaria, FalciparumMalaria, VivaxMaleACKR1 protein, humanDuffy Blood-Group SystemReceptors, Cell Surface

Identifiers

PMID30182923
PMCPMC6159596
OpenAlexW2890479146

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.