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20 %Vitamin A deficiency was observed in 20% of newborns in a prospective study conducted from August to December 2017 at the maternity of the University Teaching Hospital of Angondje in Gabon.

Gabonvitamin A deficiencyobserved August to December 2017published 2018Open Journal of PediatricsOpenAlexdocument of 4 observationsDOI 10.4236/ojped.2018.82013

Non-inferiority of anti-HBV surface antigen antibody seroprotection rates following co-administration with RTS,S/AS01 was demonstrated compared to the control group.

published 2018Human vaccines & immunotherapeuticseurope_pmcdocument of 7 observations

31.8 hoursMean fever clearance time was 31.8 +/- 14.6 hours in children without hyperparasitaemia.

published 1992Transactions of the Royal Society of Tropical Medicine and HygieneOpenAlexdocument of 18 observations

0.44 odds ratioL’odds ratio associé à l’âge de 5 ans pour l’infection à Plasmodium falciparum était de 0,44 (IC à 95 % : 0,30–0,64) pendant la saison des pluies, avec comme référence l’âge de 9 ans.

SénégalpaludismeHAL · Unilimdocument of 117 observations

285 consultation_requestsA total of 285 consultation requests were received in the Haematology department at University College Hospital, Ibadan between June 2015 and January 2016.

observed June 2015 to January 2016published 2020West African journal of medicinePubMeddocument of 7 observations

33.83 %Among 3,263 breast histopathology records reviewed from 2015 to 2023, 33.83% of breast cancer cases were in middle-aged women (40–59 years).

Nigeriacancer du seinobserved 2015 to 2023published 2025Scientific reportsPubMeddocument of 12 observations

The age of the first hospitalized VOC was delayed for patients with one or two alpha-thalassemia deletions and at least two HbF-QTL.

Sénégaldrépanocytosepublished 2019Pediatric blood & cancereurope_pmcdocument of 3 observations

17 %Seventeen percent of severe malaria cases in Kenya received IV quinine.

Kenyapaludismeobserved June 2017 to July 2024published 2026Malaria journalPubMeddocument of 8 observations

3 per_100_person_yearsThe cohort had an overall HIV incidence of 3.00 per 100 person-years.

KenyaVIH/sidaobserved 2010 to 2017published 2021AIDS and behavioreurope_pmcdocument of 4 observations

9.34 aORRenal impairment was associated with proteinuria among people living with HIV, with an adjusted odds ratio of 9.34.

Sierra Leoneproteinuria · renal impairmentpublished 2022Journal of clinical medicineeurope_pmcdocument of 9 observations

9 per_1000The mean incidence of uncomplicated malaria was 9 cases per 1000 children aged 3–59 months in 2022.

Nigeriapaludismeobserved 2022published 2025Malaria journalPubMeddocument of 4 observations

100,000 parasitized_red_blood_cells_per_microliterThe two correlates of disease were parasitemia above 100,000 parasitized red blood cells per microliter and a low baseline hemoglobin level.

Malipaludismepublished 2004Bloodeurope_pmcdocument of 2 observationsDOI 10.1182/blood-2003-11-3884

8.7 %The false positive frequency for BiolineTM Malaria Ag Pf/Pv was 8.7% in asymptomatic individuals.

observed 2023HAL · Unilimdocument of 121 observations

90.6 %Chez les patients hémodialysés, la fréquence des neuropathies périphériques était de 90,6 % au test neurologique sensitif cutané.

neuropathie périphériqueHAL · Unilimdocument of 747 observations

10 %Le pourcentage d’enfants de 12–23 mois au Gabon n’ayant reçu aucun vaccin est passé de 4 % en 2000 à 4 % en 2012 puis à 10 % en 2019–21.

observed 2019–21DHS Programdocument of 5,766 observations

44 %Viral encephalitis was the common aetiology in 11 (44%) of the 25 children with acute hemiplegia admitted to the University of Calabar Teaching Hospital.

Nigeriaviral encephalitispublished 2020The Pan African medical journalPubMeddocument of 8 observations

13.8 %BI-RADS category 2 (benign findings) accounted for 13.8% of mammograms.

observed 2020–2021published 2024West African journal of medicinePubMeddocument of 12 observations

500,000,000 individusLa drépanocytose est la maladie génétique la plus répandue dans le monde, avec environ 500 millions d'individus porteurs du trait drépanocytaire et 50 millions d'individus vivant avec la maladie à l’échelle mondiale.

drépanocytoseobserved 2006HAL · Unilimdocument of 75 observations

68.97 %In the overall population, 68.97% of mixed infection strains were highly resistant to Tetracycline.

Gabonmixed infectionspublished 2022Microbial pathogenesiseurope_pmcdocument of 16 observations

89.9 %Une revue systématique de la littérature a rapporté une spécificité pondérée pour la détection des lésions CIN2+ de 89,9 % pour le test HPV (HC2), de 96,6 % pour la cytologie conventionnelle et de 90,3 % pour la cytologie basée sur liquide (LBC, ASCUS+).

cytologie basée sur liquide (LBC) · cytologie conventionnelle · lésions précancéreuses du col (CIN)HAL · Unilimdocument of 422 observations

4,239 casesOf 4425 patients with parasitologically-proven malaria, 4239 had pure Plasmodium falciparum malaria.

Nigeriapaludismepublished 1990Annals of Tropical Medicine and ParasitologyOpenAlexdocument of 13 observations

76 participants76 participants were enrolled and randomly assigned.

published 2025The Lancet. Infectious diseaseseurope_pmcdocument of 5 observations

66.9 %Le pourcentage de décès survenus à moins d’un mois parmi tous les décès survenus avant l’âge de 1 an était de 66,9 % pour la période 0–4 ans précédant l’enquête EDSG-III 2019–21.

observed 0–4 ans précédant l’enquête EDSG-III 2019–21DHS Programdocument of 5,766 observations

7 %7 % des enfants de 5–11 ans ont effectué des tâches domestiques pendant 21 heures ou plus dans la semaine ayant précédé l’enquête.

DHS Programdocument of 5,766 observations

5,000 mg/kgThe acute toxicity (LD) values obtained for Kigelia africana extracts were greater than 5000 mg/kg (p.o.).

published 2021Journal of ethnopharmacologyPubMeddocument of 10 observations