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23.8 %Hypertension was present in 23.8% of patients.

Nigeriahypertension artérielleobserved March to August 2020published 2021The Pan African medical journalPubMeddocument of 14 observations

26.5 %Depression was reported by 26.5% of women living with HIV.

NigeriaVIH/sidapublished 2025West African journal of medicinePubMeddocument of 10 observations

41 %Among 436 treatment-naïve Nigerian breast cancer patients, 41% were classified as having intermediate tumor-infiltrating lymphocytes (TILs) (10–<40%).

Nigeriacancer du seinpublished 2026Breast cancer research and treatmentPubMeddocument of 14 observations

98.1 %Sensitivity of QBC for malaria diagnosis was 98.1%.

Nigeriapaludismepublished 2016Malaria research and treatmenteurope_pmcdocument of 14 observations

25 %Among enrolled participants, 419 (25%) were positive for malaria by urine malaria test (UMT).

Nigeriapaludismepublished 2017Journal of clinical microbiologyeurope_pmcdocument of 11 observations

69.81 %The NFD haplotype had a prevalence of 69.81% in Kano.

Nigeriapaludismepublished 2020Malaria journalPubMeddocument of 7 observations

75 %Among pregnant women in Nigeria, the probability of being in the worst-case scenario (fewer than four antenatal care visits and fewer than three intermittent preventive treatment with sulfadoxine-pyrimethamine doses) was 75% among the poorest women with no education.

Nigeriapaludismeobserved 2018published 2026Malaria journalPubMeddocument of 9 observations

3.18 AORPeople living with HIV had adjusted odds ratio (AOR) of 3.18 for cutting meal sizes as a food security measure, with 95% confidence interval 2.60–3.88.

NigeriaVIH/sidapublished 2022AIDS and behaviorPubMeddocument of 4 observations

1.9 per_100_person_monthsIn a prospective cohort of 780 HIV-positive pregnant women in central Nigeria, coinfection incidence increased from 1.9 to 7.8 per 100 person-months across gestation.

Nigeriahepatitis E virus and Toxoplasma gondii coinfectionpublished 2026Journal of infection and public healthPubMeddocument of 9 observations

9.4 %Hydroxyurea use was less than 9.4% among the 503 SCD patients.

Nigeriadrépanocytosepublished 2025Gates open researchPubMeddocument of 5 observations

3.5 %The prevalence of prolonged QTc interval was 3.5% in HIV-positive children.

NigeriaVIH/sidapublished 2020The Nigerian postgraduate medical journalPubMeddocument of 9 observations

20.17 %Africans had the lowest rs1799966 C allele frequency at 20.17%.

Nigeriacancer du seinpublished 2026Cancer control : journal of the Moffitt Cancer CenterPubMeddocument of 7 observations

0.621 AUCStool GeneXpert demonstrated a modest discriminatory ability with an AUC of 0.621.

Nigeriatuberculosepublished 2026BMC infectious diseasesPubMeddocument of 10 observations

5 %Syphilis testing increased from 5% at baseline to 48% at 6-month follow-up among youth participants.

Nigeriasyphilispublished 2022AIDS patient care and STDsPubMeddocument of 7 observations

2.6 %The prevalence of HbAC was 2.6% among healthy controls.

NigeriaHbACpublished 2022Mediterranean journal of hematology and infectious diseaseseurope_pmcdocument of 17 observationsDOI 10.4084/mjhid.2022.001

0.4 ng/mlThe mean squamous cell carcinoma antigen level in women without cervical cancer was 0.4 ± 0.2 ng/ml.

Nigeriacancer du col de l'utéruspublished 2025European journal of medical researchPubMeddocument of 8 observations

2,000,000 individualsNigeria has approximately 2 million individuals currently infected with HIV.

NigeriaVIH/sidapublished 2025PloS onePubMed

1.2 odds_ratioEach additional year of age was independently associated with increased risk of restrictive spirometry (OR 1.2, 95% CI 1.1 to 1.4).

Nigeriadrépanocytosepublished 2019ThoraxPubMeddocument of 7 observations

22 %Only 172 (22%) of the 780 mothers were aware of newborn screening for sickle cell disease.

Nigeriadrépanocytosepublished 2023West African journal of medicinePubMeddocument of 5 observations

1,419 people1,419 people were linked to anti-TB treatment during the active case finding intervention in Northeast Nigeria between July 1, 2017, and June 30, 2018.

Nigeriatuberculoseobserved 2017-07-01 to 2018-06-30published 2020PLoS medicinePubMeddocument of 12 observations

46 %The positive predictive value of rapid diagnostic test (RDT) for asymptomatic malaria detection was 46%.

Nigeriapaludismepublished 2026Journal of community healthPubMeddocument of 13 observations

64 %64% of patients experienced advanced-stage diagnosis after early breast cancer detection.

Nigeriacancer du seinpublished 2021PloS onePubMeddocument of 6 observations

32 femalesThe study included 32 females among 76 recruited patients with bronchiectasis at the University of Uyo Teaching Hospital in Uyo, Nigeria between 2016 and 2019.

Nigeriabronchiectasisobserved 2016 and 2019published 2022West African journal of medicinePubMeddocument of 10 observations

-5.45 mL/min/1.73 m²In adjusted analyses, high-risk apolipoprotein-1 genotype was associated with lower estimated glomerular filtration rate (adjusted mean difference = -5.45 mL/min/1.73 m²).

Nigeriaapolipoprotein-1 high-risk genotype · maladie rénale chroniquepublished 2025International journal of STD & AIDSPubMeddocument of 4 observations

41.1 %Thirty-nine out of 95 male patients with sickle cell disease in Ibadan, Nigeria, had experienced priapism, representing 41.1%.

Nigeriadrépanocytosepublished 2020West African journal of medicinePubMeddocument of 9 observations