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Researcher · Lancet Laboratories · South Africa

Vivien Choo

Vivien Choo publishes mostly in General Health Professions, Public Health, Environmental and Occupational Health and Surgery, on topics such as Health and Medical Research Impacts, Healthcare Systems and Challenges and Global Health Workforce Issues.

OpenAlex
World rank
#7,699,248
of 7,710,434 ranked researchers
Rank in South Africa
#29,797
of 29,826
Works
169
Citations
671
Citations per work
4.0
h-index
9
i10-index 8Top 46% in General Health Professions
Vivien Choo

What does Vivien Choo research?

Vivien Choo's work is mostly in Medicine (20%), Health Professions (13%), Economics, Econometrics and Finance (4%).

Everything else: 103 works · 60.8% of their workHealth Sciences: 55 works · 32.6% of their workMedicine: 33 works · 19.6% of their workPublic Health, Environmental and Occupational Health: 13 works · 7.6% of their workSurgery: 11 works · 6.3% of their workPediatrics, Perinatology and Child Health: 10 works · 5.7% of their workHealth Professions: 22 works · 13.0% of their workGeneral Health Professions: 22 works · 13.0% of their workSocial Sciences: 6 works · 3.8% of their workEconomics, Econometrics and Finance: 6 works · 3.8% of their workEconomics and Econometrics: 6 works · 3.8% of their workLife Sciences: 5 works · 2.8% of their workBiochemistry, Genetics and Molecular Biology: 5 works · 2.8% of their workMolecular Biology: 5 works · 2.8% of their workTHEIR WORKVivien Choo169works
Life Sciences3%Health Sciences33%Social Sciences4%

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 else10360.8%
    1. Medicine3319.6%
    2. Health Professions2213.0%
    1. Economics, Econometrics and Finance63.8%
    1. Biochemistry, Genetics and Molecular Biology52.8%
  1. 1General Health Professions13% of their works
  2. 2Public Health, Environmental and Occupational Health8% of their works
  3. 3Surgery6% of their works
  4. 4Pediatrics, Perinatology and Child Health6% of their works
  5. 5Economics and Econometrics4% of their works
  6. 6Molecular Biology3% of their works

Research topics

Which keywords describe Vivien Choo's research?

The keywords of their largest research topics: Primary Care, Public Health, Medical Research, Physician-Scientist, Mortality, Healthcare Workers, NHS and Cardiac Risk.

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 19 words, with their numbers
  1. Primary Care143 topics
  2. Public Health143 topics
  3. Medical Research91 topic
  4. Physician-Scientist91 topic
  5. Mortality82 topics
  6. Healthcare Workers61 topic
  7. NHS61 topic
  8. Cardiac Risk41 topic
  9. Community Health41 topic
  10. Conflict41 topic
  11. Continuity of Care41 topic
  12. Health41 topic
  13. Health Workforce41 topic
  14. Healthcare Outsourcing41 topic
  15. Medical Tourism41 topic
  16. Pediatrics41 topic
  17. Perioperative41 topic
  18. Quality Improvement41 topic
  19. Rural Health41 topic

Where does Vivien Choo work?

Vivien Choo's main affiliation in the publication record is Lancet Laboratories, South Africa.

How many publications and citations does Vivien Choo have?

OpenAlex counts 169 works and 671 citations for Vivien Choo, an h-index of 9, ranking #7,699,248 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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