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Researcher · Odense University Hospital · Denmark

Claus Hagen

Claus Hagen publishes mostly in Endocrinology, Diabetes and Metabolism, Reproductive Medicine and Cardiology and Cardiovascular Medicine, on topics such as Growth Hormone and Insulin-like Growth Factors, Pituitary Gland Disorders and Treatments and Ovarian function and disorders.

OpenAlex
World rank
#74,318
of 1,633,909 ranked researchers
Rank in Denmark
#522
of 10,734
Works
41
Citations
244
Citations per work
6.0

What does Claus Hagen research?

Endocrinology, Diabetes and Metabolism: 34.7%Reproductive Medicine: 10.2%Cardiology and Cardiovascular Medicine: 6.1%Surgery: 6.1%other fields: 42.9%35%top field
Endocrinology, Diabetes and Metabolism34.7%Reproductive Medicine10.2%Cardiology and Cardiovascular Medicine6.1%Surgery6.1%other fields42.9%

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

  1. 1Endocrinology, Diabetes and Metabolism35% of their works
  2. 2Reproductive Medicine10% of their works
  3. 3Cardiology and Cardiovascular Medicine6% of their works
  4. 4Surgery6% of their works
  5. 5Cancer Research4% of their works
  6. 6Oncology4% of their works

Research topics

Which keywords describe Claus Hagen's research?

The keywords of their largest research topics: Growth Hormone, IGF-1, Insulin-like Growth Factors, Infertility, Metabolic Syndrome, Cushing's Syndrome, Epidemiology and Pituitary Adenomas.

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. Growth Hormone102 topics
  2. IGF-161 topic
  3. Insulin-like Growth Factors61 topic
  4. Infertility52 topics
  5. Metabolic Syndrome52 topics
  6. Cushing's Syndrome41 topic
  7. Epidemiology42 topics
  8. Pituitary Adenomas41 topic
  9. Ovarian Reserve31 topic
  10. Polycystic Ovary Syndrome31 topic
  11. Bone Mineral Density21 topic
  12. Diagnosis21 topic
  13. Fractures21 topic
  14. Genetics21 topic
  15. Hormone Therapy21 topic
  16. Management21 topic
  17. Testosterone21 topic
  18. Type 1 Diabetes21 topic
  19. HIF-111 topic
  20. Warburg Effect11 topic

Where does Claus Hagen work?

Claus Hagen's main affiliation in the publication record is Odense University Hospital, Denmark.

How many publications and citations does Claus Hagen have?

Science Explorer counts 41 works and 244 citations for Claus Hagen, ranking #74,318 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.