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18.8 %The prevalence of anaemia among elderly individuals without diabetes mellitus was 18.8%.

Nigeriaanémiepublished 2022The Pan African medical journalPubMeddocument of 20 observations

4 %The prevalence of severe anaemia was 4.0% among children aged 2–18 months in Osun State.

Nigeriaanémieobserved July 2023published 2025Malaria journalPubMeddocument of 15 observations

4.4 %Relatively asymptomatic late-appearing anaemia occurred in 11 children (4.4%) aged 2 years and under.

Nigeriaanémiepublished 2016Infectious diseases of povertyeurope_pmcdocument of 3 observations

8 casesEight children progressed from persistent early-appearing anaemia to asymptomatic late-appearing anaemia after recovery.

Nigeriaanémie · persistent early-appearing anaemiapublished 2019BMJ Global HealthOpenAlexdocument of 12 observationsDOI 10.1136/bmjgh-2019-edc.134

37.5 %Among the G6PD deficient children who were malaria positive, 37.5% were anaemic.

Nigeriaanémie · déficit en G6PD · paludismeobserved 2023published 2026BMC research notesPubMeddocument of 6 observations

35.5 %35.5% of anaemia cases were due to infections only, predominantly HIV and malaria.

Nigeriaanémie · paludisme · VIH/sidapublished 2020African health sciencesPubMeddocument of 5 observations

3.1 %3.1% of MRDT-negative children were anaemic on day 28.

Nigeriaanémieobserved day 28published 2019Tropical medicine & international health : TM & IHPubMeddocument of 6 observations

6.4 %The mortality rate among patients with severe anaemia was 6.4%.

Nigeriaanémieobserved 2019–2022published 2024Ghana medical journalPubMeddocument of 10 observations

52.5 %Anaemia was prevalent in 52.5% of sickle cell carriers (AS) individuals.

Nigeriaanémiepublished 2021African health sciencesPubMeddocument of 7 observations

47.5 %Anaemia was prevalent in 47.5% of healthy individuals (AA).

Nigeriaanémiepublished 2021African health sciencesPubMeddocument of 7 observations

33 %Anemia prevalence was 33% among control (non-HIV-infected) subjects.

Nigeriaanémiepublished 2019BMC infectious diseasesPubMeddocument of 7 observations

48.3 %The prevalence of children with two or more of the three diseases (malaria, anemia, malnutrition) was 48.3% among 10,184 children aged 6–59 months in Nigeria.

Nigeriaanémie · malnutrition · paludismeobserved 2018published 2024International journal of environmental research and public healthPubMeddocument of 4 observations

11.1 %The prevalence of anaemia was 11.1% among patients infected with malaria alone.

Nigeriaanémie · paludismepublished 2013African health scienceseurope_pmcdocument of 5 observations

68.1 %There were 68.1% cases of anaemia.

Nigeriaanémiepublished 2020African health sciencesPubMeddocument of 5 observations

47.8 %Severe anaemia was more common among under-fives (47.8%).

Nigeriaanémieobserved 2019–2022published 2024Ghana medical journalPubMeddocument of 10 observations

5 %Among drug-resistant tuberculosis (DR-TB) patients with more than one comorbid condition in Lagos, Nigeria, the prevalence of anaemia and HIV was 5%.

Nigeriaanémie · drug-resistant tuberculosis · VIH/sidaobserved between 1 August 2014 and 31 March 2017published 2020Transactions of the Royal Society of Tropical Medicine and HygienePubMeddocument of 12 observations

70.6 %70.6% of severe anaemia among children aged 6–59 months in Nigeria was attributable to malaria.

Nigeriaanémie · paludismeobserved 2018published 2022BMJ openeurope_pmcdocument of 6 observationsDOI 10.1136/bmjopen-2022-063369

53.6 %Anemia was detected in 180 (53.6%) of 336 patients with diabetic foot ulcers in Nigeria.

Nigeriaanémie · pied diabétiquepublished 2019PloS onePubMeddocument of 3 observations

2 AORThe adjusted odds ratio for late-appearing anaemia associated with spleen enlargement at presentation was 2.0.

Nigeriaanémiepublished 2016BMC infectious diseaseseurope_pmcdocument of 7 observationsDOI 10.1186/s12879-016-1565-4

69.9 %In an area of intense malaria transmission in South-West Nigeria, anaemia was seen in 69.9% of heterozygous alpha+-thalassaemic children.

Nigeriaanémiepublished 1999Tropical medicine & international health : TM & IHeurope_pmcdocument of 8 observations

88.4 %In an area of intense malaria transmission in South-West Nigeria, anaemia was seen in 88.4% of homozygous alpha+-thalassaemic children.

Nigeriaanémiepublished 1999Tropical medicine & international health : TM & IHeurope_pmcdocument of 8 observations

25.8 %The prevalence of anaemia was 25.8% among patients co-infected with malaria and HIV.

Nigeriaanémie · paludisme · VIH/sidapublished 2013African health scienceseurope_pmcdocument of 5 observations

1.4 daysDeclines in haematocrit deficits from 30% were monoexponential with mean estimated half-time of 1.4 days.

Nigeriaanémiepublished 2017Infectious Diseases of PovertyOpenAlexdocument of 4 observationsDOI 10.1186/s40249-016-0217-7

10 %Anemia was the most reported specific reaction in serious adverse drug reaction reports, accounting for 55 out of 550 (10%) reactions.

Nigeriaanémieobserved September 2004 to December 2016published 2019Pharmaceutical medicinePubMeddocument of 11 observations

37.3 %The prevalence of moderate anaemia was 37.3% among children aged 2–18 months in Osun State.

Nigeriaanémieobserved July 2023published 2025Malaria journalPubMeddocument of 15 observations