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Researcher · University of the Witwatersrand · South Africa

Stephen Tollman

Stephen Tollman publishes mostly in Economics and Econometrics, General Health Professions and Public Health, Environmental and Occupational Health, on topics such as HIV/AIDS Impact and Responses, Health disparities and outcomes and Global Maternal and Child Health.

ORCID 0000-0003-0744-7588 OpenAlex
World rank
#211,094
of 1,633,909 ranked researchers
Rank in South Africa
#519
of 5,570
Works
63
Citations
176
Citations per work
2.8

What does Stephen Tollman research?

Economics and Econometrics: 10.7%General Health Professions: 10.7%Public Health, Environmental and Occupational Health: 9.3%Epidemiology: 9.3%other fields: 60.0%11%top field
Economics and Econometrics10.7%General Health Professions10.7%Public Health, Environmental and Occupational Health9.3%Epidemiology9.3%other fields60.0%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Economics and Econometrics11% of their works
  2. 2General Health Professions11% of their works
  3. 3Public Health, Environmental and Occupational Health9% of their works
  4. 4Epidemiology9% of their works
  5. 5Pediatrics, Perinatology and Child Health9% of their works
  6. 6Health8% of their works

Research topics

Which keywords describe Stephen Tollman's research?

The keywords of their largest research topics: Economic Growth, Public Health, Epidemiology, HIV/AIDS, Sub-Saharan Africa, Social Relationships, Socioeconomic Inequalities and Child Mortality.

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.

All 19 words, with their numbers
  1. Economic Growth112 topics
  2. Public Health92 topics
  3. Epidemiology72 topics
  4. HIV/AIDS71 topic
  5. Sub-Saharan Africa71 topic
  6. Social Relationships61 topic
  7. Socioeconomic Inequalities61 topic
  8. Child Mortality51 topic
  9. Maternal Mortality51 topic
  10. Ageing Population41 topic
  11. Child Development41 topic
  12. Chronic Conditions41 topic
  13. Health Care Expenditure41 topic
  14. Maternal and Child Undernutrition41 topic
  15. Multimorbidity41 topic
  16. Corporate Political Activity31 topic
  17. Non-Communicable Diseases31 topic
  18. Obesity31 topic
  19. Overweight31 topic

Where does Stephen Tollman work?

Stephen Tollman's main affiliation in the publication record is University of the Witwatersrand, South Africa.

How many publications and citations does Stephen Tollman have?

Science Explorer counts 63 works and 176 citations for Stephen Tollman, ranking #211,094 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised 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 are in the interactive view on the map. Is this your page? Request a correction or removal.