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13.5 %In Kenyan women with invasive breast cancer, the mean proportion of intratumoural stroma Tumour Infiltrating Lymphocytes (sTILs) was 13.5.

Kenyacancer du seinpublished 2023Breast cancer research and treatmentPubMeddocument of 4 observations

10 %Malindi enrolled 32 (10%) malaria cases, representing 10% of the total.

Kenyapaludismepublished 2022Malaria journalPubMeddocument of 23 observations

59.6 per_100_fetus-yearsWomen considered 'low risk' for preterm birth had an incidence of 59.6 cases per 100 fetus-years.

Kenyapreterm birthpublished 2025BMC pregnancy and childbirthPubMeddocument of 5 observations

42 %HIV acquisition risk was 42% higher among men who spent some nights away in the past month at baseline.

KenyaVIH/sidapublished 2025AIDS and behavioreurope_pmcdocument of 18 observations

52.2 %52.2% of COVID-19 positive DKA patients had moderate DKA.

KenyaCOVID-19 · diabetic ketoacidosis (DKA)observed during COVID-19 pandemicpublished 2024BMC endocrine disordersPubMeddocument of 16 observations

0.58 ratioIn adjusted analyses, HIV prevalence among female sex workers accessing SWOP clinics in Nairobi in 2012 was associated with an adjusted prevalence ratio of 0.58 compared with 2008.

KenyaVIH/sidaobserved 2012published 2021AIDS (London, England)PubMeddocument of 13 observations

95 %The overall sensitivity of malaria rapid diagnostic tests performed by community health volunteers compared to medical laboratory technicians was 95.0%.

Kenyapaludismepublished 2022Malaria journalPubMeddocument of 8 observations

95.7 %Among formally employed mothers in Naivasha, Kenya, the prevalence of exclusive breastfeeding (EBF) was 95.7% at 6 weeks among those who used onsite workplace childcare, compared with 82.4% among those who used community- or home-based childcare.

Kenyaexclusive breastfeedingpublished 2023The Journal of nutritionPubMeddocument of 4 observations

33 %Among 606 girls aged 10–14 years in informal settlements of Nairobi, Kenya, 33% experienced psychological violence in the past 6 months.

Kenyapsychological violenceobserved past 6 monthspublished 2020PloS onePubMeddocument of 11 observations

2 %Events representing HIV transmission potential, where there was biological evidence of condomless sex at a visit with a detectable plasma viral load, were observed at 2% of visits.

KenyaVIH/sidapublished 2020AIDS and behavioreurope_pmcdocument of 3 observations

97.7 %The total agreement at the medical decision point of 1000 copies/mL between plasma HIV viral load in Abbott RealTime HIV-1 Assay and plasma, finger stick dried blood spots, and venous blood dried blood spots tested in Hologic Aptima HIV-1 Quant Dx Assay were 97.7%, 92.2%, and 95.3%, respectively.

KenyaVIH/sidapublished 2021PloS onePubMeddocument of 3 observations

43.5 %The use of at least one dose of IPTpSP was 43.5% during pregnancy.

Kenyapaludismeobserved 2020published 2022Malaria journaleurope_pmcdocument of 5 observationsDOI 10.1186/s12936-022-04425-x

83 %Most PrEP clients (83%, 575/691) expressed willingness to pay for pharmacy-delivered PrEP services.

KenyaVIH/sidapublished 2025BMC health services researchPubMeddocument of 13 observations

87 per_1000_person_yearsAccess adjusted low birthweight incidence was estimated as 87 per 1,000 person years in the under 1 population at the sub-location level.

Kenyafaible poids de naissanceobserved 2011–2021published 2023BMC pregnancy and childbirtheurope_pmcdocument of 4 observationsDOI 10.1186/s12884-023-05586-6

1.37 aORMortality during COVID-19 hospitalization was 37% higher among patients with diabetes (adjusted odds ratio [aOR] 1.37).

KenyaCOVID-19 · diabète (non précisé)published 2025Global health actionPubMeddocument of 11 observations

50 copies/mlPersistent low-level viremia (pLLV) was defined as viral load between 50 and 500 copies/ml in HIV-1 participants on first-line cART.

KenyaVIH/sidapublished 2025The Pan African medical journalPubMeddocument of 11 observations

2.5 timesTraps emitting UV light collected 2.5 times more Anopheles gambiae sensu lato than traps emitting white or incandescent light for indoor sampling.

Kenyapaludismepublished 2023Malaria journalPubMeddocument of 4 observations

2.2 %The risk of infant HIV acquisition by 24 months of age was 2.2% in 2021.

KenyaVIH/sidaobserved 2021published 2024PLoS medicineeurope_pmcdocument of 5 observations

0.41 aORAmong adolescent girls and young women aged 13–24 in Kenya, high parental monitoring was associated with reduced odds of child marriage (adjusted odds ratio: 0.41).

Kenyachild marriageobserved 2018–19published 2025AIDS and behaviorPubMeddocument of 12 observations

1,107 sites1,107 sites (25% of 4,442) reporting secondary vector species were sampled since 2005.

Kenyapaludismeobserved since 2005published 2017Wellcome open researcheurope_pmcdocument of 5 observations

67.9 %Among 1265 participants with complete data on HBsAg and HBcAb-Total, 67.9% were never infected with HBV.

Kenyahépatite Bpublished 2023PloS onePubMeddocument of 15 observations

22.5 %The primary endpoint of blood-stage parasitaemia of ≥500/μl was reached in 25/111 (22.5%) non-Dantu subjects, compared to 0/27 (0%) Dantu heterozygotes and 0/3 (0.0%) Dantu homozygotes.

Kenyapaludismepublished 2023eLifePubMeddocument of 2 observations

82.4 %The positive predictive value of the ultrasensitive RDT for detecting P. falciparum parasitaemia was 82.4% in asymptomatic children aged 7–14 years in western Kenya.

Kenyapaludismepublished 2022Malaria journalPubMeddocument of 6 observations

1.01 relative_riskThe relative risk of HIV testing when offering two HIV self-tests versus one was 1.01.

KenyaVIH/sidaobserved March 2021-June 2022published 2024Journal of acquired immune deficiency syndromes (1999)PubMeddocument of 5 observations

Among persons with HIV on long-term antiretroviral therapy, being older than 40 years was associated with hypertension.

Kenyahypertension artérielle · VIH/sidaobserved September 2017 to May 2018published 2022PloS onePubMeddocument of 6 observations