ArticleThe Lancet. Planetary health2017
Individual-level factors associated with the risk of acquiring human
Article in The Lancet. Planetary health, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 102 papers, 11 of them syntheses that pooled it.
What it found
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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.
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.
Who cites it
102 citing papers in PubMed, 11 syntheses or guidelines pooled it, 158 citations in OpenAlex.
- Prevalence and determinants of zoonotic malaria in the Greater Mekong Subregion (GMS) and Malaysia: systematic review and meta-analysis.Malaria journal · 2025Pooled it
- Pooled it
- Knowledge, compliance, and challenges in anti-malarial products usage: a systematic review of at-risk communities for zoonotic malaria.BMC public health · 2024Pooled it
- Assessment of malaria risk in Southeast Asia: a systematic review.Malaria journal · 2023Pooled it
- A systematic review of asymptomatic Plasmodium knowlesi infection: an emerging challenge involving an emerging infectious disease.Malaria journal · 2022Pooled it
- The Role of Human Behavior inInternational journal of environmental research and public health · 2022Pooled it
- Is there evidence of sustained human-mosquito-human transmission of the zoonotic malaria Plasmodium knowlesi? A systematic literature review.Malaria journal · 2022Pooled it
- Residual Malaria Transmission in Select Countries of Asia-Pacific Region: Old Wine in a New Barrel.The Journal of infectious diseases · 2021Pooled it
- Quantification of the misidentification of Plasmodium knowlesi as Plasmodium malariae by microscopy: an analysis of 1569 P. knowlesi cases.Malaria journal · 2021Pooled it
- Malaria distribution and performance of malaria diagnostic methods in Malaysia (1980-2019): a systematic review.Malaria journal · 2020Pooled it
- Prevalence of severe Plasmodium knowlesi infection and risk factors related to severe complications compared with non-severe P. knowlesi and severe P. falciparum malaria: a systematic review and meta-analysis.Infectious diseases of poverty · 2020Pooled it
- Artemether-Lumefantrine Versus Chloroquine for the Treatment of Uncomplicated Plasmodium knowlesi Malaria: An Open-Label Randomized Controlled Trial CAN KNOW.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2018Trial
- Development of an Experimental Human Blood-Stage Model for Studying Plasmodium knowlesi.The Journal of infectious diseases · 2026Article
- Low prevalence of sub-microscopic malaria among rural communities of an endemic area in Kapit Division, Malaysian Borneo.Malaria journal · 2026Article
- Article
- Cost-effectiveness of outdoor residual spraying, insecticide-treated nets, and their combination for zoonotic malaria control in Sabah, Malaysia: a comparative analysis.Malaria journal · 2026Article
- G6PD variants but not Filipino beta-thalassemia are associated with reduced risk of Plasmodium knowlesi infection in Sabah, Malaysia.Malaria journal · 2026Article
- The household economic burden of human-only and zoonotic malaria, compared to other causes of acute febrile illness in Indonesia.BMJ global health · 2026Article
- Integrative genomics ofbioRxiv : the preprint server for biology · 2026Article
- Submicroscopic Burden of Zoonotic Plasmodium knowlesi Malaria on Mursala Island and Plasmodium falciparum and Plasmodium vivax Transmission in Mainland North Sumatra, Indonesia.The American journal of tropical medicine and hygiene · 2026Article
42 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
11 authors at 6 institutions in 4 countries.
Funding
Abstract
backgroundThe emergence of human malaria due to the monkey parasite
methodsWe did this population-based case-control study over a 2 year period in the state of Sabah in Malaysia. We enrolled cases with microscopy-positive, PCR-confirmed malaria who presented to two primary referral hospitals serving the adjacent districts of Kudat and Kota Marudu. We randomly selected three malaria-negative community controls per case, who were matched by village within 2 weeks of case detection. We obtained questionnaire data on demographics, behaviour, and residential malaria risk factors, and we also assessed glucose-6-phosphate dehydrogenase (G6PD) enzyme activity. We used conditional logistic regression models to evaluate exposure risk between
findingsFrom Dec 5, 2012, to Jan 30, 2015, we screened 414 patients and subsequently enrolled 229 cases with
interpretationAdult men working in agricultural areas were at highest risk of knowlesi malaria, although peri-domestic transmission also occurrs. Human behavioural factors associated with
fundingUnited Kingdom Medical Research Council, Natural Environment Research Council, Economic and Social Research Council, and Biotechnology and Biosciences Research Council.
Identifiers
What OpenQuestion holds
Registered trials
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.