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Researcher · Herlev Hospital · Denmark

Ole Haagen Nielsen

Ole Haagen Nielsen publishes mostly in Genetics, Epidemiology and Surgery, on topics such as Inflammatory Bowel Disease, Microscopic Colitis and Digestive system and related health.

World rank
#146,177
of 1,633,909 ranked researchers
Rank in Denmark
#1,092
of 10,734
Works
83
Citations
289
Citations per work
3.5

What does Ole Haagen Nielsen research?

Genetics: 21.1%Epidemiology: 14.7%Surgery: 7.3%Molecular Biology: 6.4%other fields: 50.5%21%top field
Genetics21.1%Epidemiology14.7%Surgery7.3%Molecular Biology6.4%other fields50.5%

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

  1. 1Genetics21% of their works
  2. 2Epidemiology15% of their works
  3. 3Surgery7% of their works
  4. 4Molecular Biology6% of their works
  5. 5Immunology6% of their works
  6. 6Oncology5% of their works

Research topics

Which keywords describe Ole Haagen Nielsen's research?

The keywords of their largest research topics: Inflammatory Bowel Disease, Pathogenesis, Crohn's Disease, Ulcerative Colitis, Collagenous Colitis, Microscopic Colitis, Inflammation and Genetic Adaptation.

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. Inflammatory Bowel Disease282 topics
  2. Pathogenesis202 topics
  3. Crohn's Disease161 topic
  4. Ulcerative Colitis161 topic
  5. Collagenous Colitis121 topic
  6. Microscopic Colitis121 topic
  7. Inflammation83 topics
  8. Genetic Adaptation71 topic
  9. Lactase Persistence71 topic
  10. Gastric Cancer41 topic
  11. Helicobacter pylori41 topic
  12. Cancer Stem Cells31 topic
  13. Gut Microbiota31 topic
  14. Microbial Communities31 topic
  15. Tumor Metastasis31 topic
  16. Glycyrrhizin21 topic
  17. Licorice21 topic
  18. Pattern Recognition Receptors21 topic
  19. Toll-like Receptors21 topic

Where does Ole Haagen Nielsen work?

Ole Haagen Nielsen's main affiliation in the publication record is Herlev Hospital, Denmark.

How many publications and citations does Ole Haagen Nielsen have?

Science Explorer counts 83 works and 289 citations for Ole Haagen Nielsen, ranking #146,177 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.