Science Explorer Interactive view Map

R N Allan

R N Allan publishes mostly in Epidemiology, Genetics and Gastroenterology, on topics such as Inflammatory Bowel Disease, Autoimmune and Inflammatory Disorders and Microscopic Colitis.

World rank
#79,729
of 1,633,909 ranked researchers
Rank in United Kingdom
#7,521
of 90,785
Works
28
Citations
190
Citations per work
6.8

What does R N Allan research?

Epidemiology: 21.7%Genetics: 13.0%Gastroenterology: 8.7%Surgery: 8.7%other fields: 47.9%22%top field
Epidemiology21.7%Genetics13.0%Gastroenterology8.7%Surgery8.7%other fields47.9%

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

  1. 1Epidemiology22% of their works
  2. 2Genetics13% of their works
  3. 3Gastroenterology9% of their works
  4. 4Surgery9% of their works
  5. 5Cardiology and Cardiovascular Medicine9% of their works
  6. 6Physiology4% of their works

Research topics

Which keywords describe R N Allan's research?

The keywords of their largest research topics: Inflammatory Bowel Disease, Epidemiology, Crohn's Disease, Pyoderma Gangrenosum, Sweet's Syndrome, Ulcerative Colitis, Anxiety and Collagenous Colitis.

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 21 words, with their numbers
  1. Inflammatory Bowel Disease83 topics
  2. Epidemiology52 topics
  3. Crohn's Disease31 topic
  4. Pyoderma Gangrenosum31 topic
  5. Sweet's Syndrome31 topic
  6. Ulcerative Colitis31 topic
  7. Anxiety22 topics
  8. Collagenous Colitis21 topic
  9. Depression22 topics
  10. Diverticulitis21 topic
  11. Microscopic Colitis21 topic
  12. Myocardial Infarction22 topics
  13. Treatment21 topic
  14. Acute Coronary Syndromes11 topic
  15. Cardiac Rehabilitation11 topic
  16. Coronary Heart Disease11 topic
  17. Education11 topic
  18. Neuroscience11 topic
  19. Physician Burnout11 topic
  20. ST-Segment Elevation11 topic
  21. Work-Life Balance11 topic

Where does R N Allan work?

R N Allan's main affiliation in the publication record is Birmingham General Hospital, United Kingdom.

How many publications and citations does R N Allan have?

Science Explorer counts 28 works and 190 citations for R N Allan, ranking #79,729 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.

Other researchers named R N Allan

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