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Subfield · Gastroenterology

Top Gastroenterology Research Institutions

Harvard University ranks first in 2022-now, followed by Mayo Clinic and Sun Yat-sen University, out of 27 ranked institutions.

Quality score: the square root of excellence (the share of works in the world top 10% against what the place's own topics predict, on English-language articles and reviews) times the square root of the journal factor (its papers in the Nature Index's selective journals against what its topics predict), times output to the power 0.3 times breadth (how much of the selected area it works in) to the power 0.25. Floor: 40 fractional works in this field.

Ranked by research quality, 2022-now

#InstitutionScoreTop-10% rateWorksCitationsAll time
1Harvard UniversityUnited States · Cambridge 100.0 17.1% 224 2k#1
2Mayo ClinicUnited States · Rochester 79.0 14.8% 187 1.4k#2
3Sun Yat-sen UniversityChina · Guangzhou 66.7 15.2% 129 802#17
4Peking UniversityChina · Beijing 57.9 16.0% 79 613#28
5University of MichiganUnited States · Ann Arbor 51.2 17.0% 70 749#9
6InsermFrance · Paris 45.6 16.6% 64 642#10
7Northwestern UniversityUnited States · Evanston 41.0 14.6% 62 401#7
8Zhejiang UniversityChina · Hangzhou 36.9 12.7% 105 785#45
9Sichuan UniversityChina · Chengdu 33.3 13.0% 100 782#44
10Fudan UniversityChina · Shanghai 30.1 15.3% 70 467#39
11Shanghai Jiao Tong UniversityChina · Shanghai 27.2 13.7% 99 661#32
12University College LondonUnited Kingdom · London 24.6 14.4% 70 488#15
13Cornell UniversityUnited States · Ithaca 22.2 14.4% 61 349#33
14KU LeuvenBelgium · Leuven 19.9 16.7% 64 677#3
15McMaster UniversityCanada · Hamilton 17.8 19.3% 62 605#38
16Cleveland ClinicUnited States · Cleveland 15.9 12.8% 93 360#67
17Mount Sinai Health SystemUnited States · New York 14.0 11.3% 67 346#48
18Tel Aviv UniversityIsrael · Tel Aviv 12.3 10.1% 62 250#93
19Case Western Reserve UniversityUnited States · Cleveland 10.7 11.0% 66 309#100
20Chinese Academy of Medical Sciences & Peking Union Medical CollegeChina · Beijing 9.1 14.8% 71 559-
21Nanjing Medical UniversityChina · Nanjing 7.6 14.1% 107 725-
22Huazhong University of Science and TechnologyChina · Wuhan 6.2 11.2% 68 426-
23The Ohio State UniversityUnited States · Columbus 4.9 6.5% 61 285#97
24University of North Carolina at Chapel HillUnited States · Chapel Hill 3.6 10.0% 82 506#42
25Fujian Medical UniversityChina · Fuzhou 2.3 12.1% 72 398-
26Capital Medical UniversityChina · Beijing 114.5 12.1% 80 529-
27All India Institute of Medical SciencesIndia · New Delhi 0.0 4.7% 90 294-

institutions ranked worldwide in Gastroenterology (27). rank on the quality score within the stated pool. The score track runs 0 to 100; the rate track carries no average mark, because the average differs by field (about 6% in Dentistry, 21% in Economics).

How spread out this pool is

Every row above on one axis, one tick each. Right is a higher score. A field where the top few are far clear of everyone and one that runs down evenly look identical as a table.

0 to 5: 5 places5 to 10: 3 places10 to 15: 3 places15 to 20: 3 places20 to 25: 2 places25 to 30: 1 places30 to 35: 2 places35 to 40: 1 places40 to 45: 1 places45 to 50: 1 places50 to 55: 1 places55 to 60: 1 places60 to 65: 0 places65 to 70: 1 places70 to 75: 0 places75 to 80: 1 places80 to 85: 0 places85 to 90: 0 places90 to 95: 0 places95 to 100: 1 places0100

One bar per band of score, counting the rows on this page.

Ranked by volume, 2022-now

  1. 1 Harvard UniversityUnited States 257 works
  2. 2 Mayo ClinicUnited States 222 works
  3. 3 Sun Yat-sen UniversityChina 150 works
  4. 4 Nanjing Medical UniversityChina 128 works
  5. 5 Zhejiang UniversityChina 119 works
  6. 6 Sichuan UniversityChina 116 works
  7. 7 Shanghai Jiao Tong UniversityChina 114 works
  8. 8 All India Institute of Medical SciencesIndia 106 works
  9. 9 Cleveland ClinicUnited States 105 works
  10. 10 University of North Carolina at Chapel HillUnited States 96 works
  11. 11 Capital Medical UniversityChina 93 works
  12. 12 Peking UniversityChina 87 works
  13. 13 Fujian Medical UniversityChina 84 works
  14. 14 University College LondonUnited Kingdom 83 works
  15. 15 Chinese Academy of Medical Sciences & Peking Union Medical CollegeChina 81 works

Gastroenterology by country