Science Explorer Back to mapMap
Discussion
Researcher · Oslo University Hospital · Norway

Tom H. Karlsen

Tom H. Karlsen publishes mostly in Hepatology, Surgery and Epidemiology, on topics such as Liver Diseases and Immunity, Liver Disease Diagnosis and Treatment and Inflammatory Bowel Disease.

ORCID 0000-0002-8289-9931 OpenAlex
World rank
#24,377
of 7,710,434 ranked researchers
Rank in Norway
#79
of 33,005
Works
388
Citations
25k
Citations per work
65.4
h-index
82
i10-index 215Top 0.9% in Hepatology
Tom H. Karlsen

What does Tom H. Karlsen research?

Tom H. Karlsen's work is mostly in Medicine (53%), Biochemistry, Genetics and Molecular Biology (8%), Immunology and Microbiology (7%).

Health Sciences: 204 works · 52.7% of their workMedicine: 204 works · 52.7% of their workHepatology: 92 works · 23.7% of their workSurgery: 53 works · 13.7% of their workEpidemiology: 37 works · 9.6% of their workPulmonary and Respiratory Medicine: 22 works · 5.7% of their workEverything else: 126 works · 32.4% of their workLife Sciences: 58 works · 14.9% of their workBiochemistry, Genetics and Molecular Biology: 32 works · 8.2% of their workGenetics: 32 works · 8.2% of their workImmunology and Microbiology: 26 works · 6.7% of their workImmunology: 26 works · 6.7% of their workTHEIR WORKTom H. Karlsen388works
Life Sciences15%Health Sciences53%

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. Medicine20452.7%
  2. Everything else12632.4%
    1. Biochemistry, Genetics and Molecular Biology328.2%
    2. Immunology and Microbiology266.7%
  1. 1Hepatology24% of their works
  2. 2Surgery14% of their works
  3. 3Epidemiology10% of their works
  4. 4Genetics8% of their works
  5. 5Immunology7% of their works
  6. 6Pulmonary and Respiratory Medicine6% of their works

Research topics

Which keywords describe Tom H. Karlsen's research?

The keywords of their largest research topics: Epidemiology, Pathogenesis, Liver Transplantation, Autoimmune Hepatitis, Primary Biliary Cirrhosis, Cholangiocarcinoma, NAFLD and NASH.

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 20 words, with their numbers
  1. Epidemiology2723 topics
  2. Pathogenesis2352 topics
  3. Liver Transplantation2252 topics
  4. Autoimmune Hepatitis1791 topic
  5. Primary Biliary Cirrhosis1791 topic
  6. Cholangiocarcinoma812 topics
  7. NAFLD801 topic
  8. NASH801 topic
  9. Crohn's Disease561 topic
  10. Inflammatory Bowel Disease561 topic
  11. Alagille Syndrome461 topic
  12. Biliary Atresia461 topic
  13. Cholecystitis441 topic
  14. ERCP441 topic
  15. Biliary Tract Cancer371 topic
  16. Intrahepatic Cholangiocarcinoma371 topic
  17. NK Cell Recognition271 topic
  18. Natural Killer Cells271 topic
  19. Hepatic Encephalopathy261 topic
  20. Liver Cirrhosis261 topic

Where does Tom H. Karlsen work?

Tom H. Karlsen's main affiliation in the publication record is Oslo University Hospital, Norway.

How many publications and citations does Tom H. Karlsen have?

OpenAlex counts 388 works and 25,363 citations for Tom H. Karlsen, an h-index of 82, ranking #24,377 of 7,710,434 researchers worldwide on the quality 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 Tom H. Karlsen

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

Ask a question or share a note about Tom H. Karlsen. Posts are plain text and can be reported.