Explore evidence

Gold tier: mechanically validated evidence, with its primary source.

1,713 evidence items · page 37 / 69

1.59 odds_ratioTravel away from the Kericho tea estates within the previous two months had an odds ratio for malaria asexual parasitaemia of 1.59 among well persons.

Kenyapaludismeobserved previous two monthspublished 2005Transactions of the Royal Society of Tropical Medicine and Hygieneeurope_pmcdocument of 3 observationsDOI 10.1016/j.trstmh.2004.04.001

60,000,000 feversThe estimated number of fevers infected with Plasmodium falciparum among African children aged 0–4 years presenting to public sector clinics in 2007 ranged from 60 million to 103 million.

Kenyafever · paludismeobserved 2007published 2010PLoS medicineeurope_pmcdocument of 4 observations

1.7 per_habitatThe mean density of An. coustani was 1.7 in drainage ditches in Kakamega County, western Kenya between March and June 2019.

Kenyapaludismeobserved March and June 2019published 2021Ethiopian journal of health sciencesPubMeddocument of 8 observations

-0.725 correlation_coefficientRed blood cell count correlated negatively with red cell distribution width in malaria-infected children with HbSS genotype (r = -0.725, P = 0.008).

Kenyapaludismepublished 2021BMC infectious diseasesPubMeddocument of 13 observations

44 %Of the 52 parasitemic individuals at enrollment, 44% (23/52) were HIV-1 negative.

Kenyapaludismepublished 2023The American journal of tropical medicine and hygienePubMeddocument of 6 observations

71 %A data-derived algorithm for malaria had a sensitivity of 71% in assigning causes of death from verbal autopsy questionnaires.

Kenyapaludismepublished 1996Bulletin of the World Health Organizationeurope_pmcdocument of 2 observations

36.4 %In Siaya County, using PCR diagnosis, the malaria positivity rate was 36.4% in children below five years seeking healthcare services at rural health facilities.

Kenyapaludismepublished 2021PloS onePubMeddocument of 15 observations

52.9 %Among the study participants, 37 out of 70 malaria-positive pregnant women (52.9%) knew about side effects of intermittent preventive treatment.

Kenyapaludismepublished 2024The Pan African medical journalPubMeddocument of 5 observations

549 per_1000Malaria incidence was estimated at 549 per 1,000 population in Siaya County when including CHV data.

Kenyapaludismeobserved 2021-2023published 2026Malaria journalPubMeddocument of 12 observations

3,700 deathsIn 1997, malaria in pregnancy could have been responsible for around 3700 infant deaths under the diverse epidemiological conditions in Kenya.

Kenyapaludismeobserved 1997published 2001Transactions of the Royal Society of Tropical Medicine and Hygieneeurope_pmcdocument of 5 observations

29.2 %Haplotype 4 had the highest frequency of 29.2% among six identified Pfs47 haplotypes.

Kenyapaludismepublished 2025Scientific reportsPubMeddocument of 10 observations

62 %Ventilated improved pit (VIP) latrines were associated with a 62% decrease in Culex quinquefasciatus abundance.

Kenyapaludismepublished 2025Parasites & vectorsPubMeddocument of 6 observations

No malaria transmission was observed in the non-irrigated study site.

Kenyapaludismepublished 2022Parasitology researchPubMeddocument of 7 observations

1.2 %The P553L mutation was only detected in 2022 in 1.2% of the samples across 5 counties.

Kenyapaludismeobserved 2022published 2025Scientific reportsPubMeddocument of 6 observations

1,807 admissionsThe study analysed 1,807 suspected malaria admissions.

Kenyapaludismeobserved April 2019published 2020Malaria journaleurope_pmcdocument of 20 observations

0.2 %Anopheles leesoni accounted for 0.2% of the collected female Anopheles mosquitoes in Kisumu city, Kenya.

Kenyapaludismepublished 2025Malaria journalPubMeddocument of 26 observations

0.274 infections_per_isolateMultiplicity of infection (MOI) was 0.2738 in Kisii.

Kenyapaludismepublished 2025Malaria journalPubMeddocument of 14 observations

55.5 %Urban collection accounted for 55.5% of the collected Anopheles mosquitoes in Kisumu city, Kenya.

Kenyapaludismepublished 2025Malaria journalPubMeddocument of 26 observations

100 %In an initial trial, the DNA hybridization assay had a specificity for Plasmodium falciparum of 100% and a sensitivity of 68%.

Kenyapaludismepublished 1987The American journal of tropical medicine and hygieneeurope_pmcdocument of 3 observations

1 per_15The absolute minimum risk of developing severe malaria by the fifth birthday is 1 in 15.

Kenyapaludismepublished 1993Transactions of the Royal Society of Tropical Medicine and Hygieneeurope_pmcdocument of 2 observations

515,000,000 episodesThere were 515 million episodes of clinical Plasmodium falciparum malaria worldwide in 2002.

Kenyapaludismeobserved 2002published 2005Natureeurope_pmcdocument of 2 observationsDOI 10.1038/nature03342

53 %Overall, most human exposure to malaria vectors occurred indoors for unprotected sleepers and individuals awake (53–55%).

Kenyapaludismepublished 2025Malaria journalPubMeddocument of 9 observations

38.4 %38.4% of those who received a malaria diagnostic test were tested by a community health worker.

Kenyapaludismepublished 2023BMJ openPubMeddocument of 2 observations

In vitro experiments with blood group A-preferring P. falciparum parasites showed that significantly larger rosettes were formed with AA and AB host red blood cells compared to OO.

Kenyapaludismepublished 2023PLoS geneticsPubMeddocument of 3 observations

9,134 person-yearsData from 2,223 children accounting for 9,134 person-years of follow-up were used to assess asexual parasites and gametocytes in cross-sectional surveys in Kilifi county, Kenya.

Kenyapaludismepublished 2019Wellcome open researcheurope_pmcdocument of 5 observations

Every row leads to its source document. The figure shown counts the VALIDATED observations it carries, never the extracted ones: the two differ on most documents. The exact source excerpt is not published, due to copyright constraints.