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Researcher · University of Cape Town · South Africa

Chukwudi A Nnaji

Chukwudi A Nnaji publishes mostly in Health, Public Health, Environmental and Occupational Health and Infectious Diseases, on topics such as Global Maternal and Child Health, Vaccine Coverage and Hesitancy and COVID-19 and healthcare impacts.

ORCID 0000-0002-4132-1922 OpenAlex
World rank
#33,530
of 7,710,434 ranked researchers
Rank in South Africa
#62
of 29,826
Works
94
Citations
60k
Citations per work
642.6
h-index
44
i10-index 65Top 3.3% in Health
Chukwudi A Nnaji

What does Chukwudi A Nnaji research?

Chukwudi A Nnaji's work is mostly in Medicine (43%), Social Sciences (10%).

Everything else: 44 works · 46.5% of their workHealth Sciences: 41 works · 43.2% of their workMedicine: 41 works · 43.2% of their workPublic Health, Environmental and Occupational Health: 9 works · 9.5% of their workInfectious Diseases: 9 works · 9.2% of their workOncology: 8 works · 8.8% of their workPediatrics, Perinatology and Child Health: 8 works · 8.4% of their workEpidemiology: 7 works · 7.3% of their workSocial Sciences: 10 works · 10.3% of their workSocial Sciences: 10 works · 10.3% of their workHealth: 10 works · 10.3% of their workTHEIR WORKChukwudi A Nnaji94works
Health Sciences43%Social Sciences10%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
  1. Everything else4446.5%
    1. Medicine4143.2%
    1. Social Sciences1010.3%
  1. 1Health10% of their works
  2. 2Public Health, Environmental and Occupational Health10% of their works
  3. 3Infectious Diseases9% of their works
  4. 4Oncology9% of their works
  5. 5Pediatrics, Perinatology and Child Health8% of their works
  6. 6Epidemiology7% of their works

Research topics

Which keywords describe Chukwudi A Nnaji's research?

The keywords of their largest research topics: Child Mortality, COVID-19 Vaccine, Maternal Mortality, Vaccine Hesitancy, Mortality Rates, Risk Factors, Cancer and COVID-19.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 18 words, with their numbers
  1. COVID-19 Vaccine211 topic
  2. Child Mortality211 topic
  3. Maternal Mortality211 topic
  4. Vaccine Hesitancy211 topic
  5. Mortality Rates162 topics
  6. Risk Factors162 topics
  7. COVID-19111 topic
  8. Cancer111 topic
  9. Cancer Incidence101 topic
  10. Child Development101 topic
  11. Global Surveillance101 topic
  12. Maternal and Child Undernutrition101 topic
  13. Adolescent Health61 topic
  14. Antiretroviral Therapy61 topic
  15. HIV Transmission61 topic
  16. Innate Memory61 topic
  17. Sexual Behavior61 topic
  18. Trained Immunity61 topic

Where does Chukwudi A Nnaji work?

Chukwudi A Nnaji's main affiliation in the publication record is University of Cape Town, South Africa.

How many publications and citations does Chukwudi A Nnaji have?

OpenAlex counts 94 works and 60,402 citations for Chukwudi A Nnaji, an h-index of 44, ranking #33,530 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

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