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Hospital / health system · Tokyo · Japan

Sanno Medical Center

In research, Sanno Medical Center stands highest in Health Sciences (#9,283 of 11,982 worldwide), 2022–2025.

sannoclc.or.jp/mcROR OpenAlex
World rank, 2022–2025
#24,324
of 28,054 · #32,511 all time
Rank in Japan
#812
of 1,070
Research works
342
▲ 29% vs 2013–17
Citations
4.4k
12.9 per fractional work
Top-10% rate
5.8%
record average 16.5%
Open access
62%
world 28%

What is Sanno Medical Center known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Health SciencesDomain #9,283 of 11,982 6.6%62 #12071

Each strip is that field’s whole ranked pool, with the notch where Sanno Medical Center sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.13× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.41× its world share, 6 worksBiochemistry, Geneti…Immunology and Microbiology: 1.41× its world share, 1 worksImmunology and Micro…Neuroscience: 0.41× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.90× its world share, 0 worksPharmacology, Toxico…Engineering: 0.10× its world share, 1 worksEngineeringEnvironmental Science: 0.09× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.15× its world share, 0 worksMaterials SciencePhysics and Astronomy: 0.10× its world share, 0 worksPhysics and AstronomyDentistry: 1.69× its world share, 1 worksDentistryHealth Professions: 1.55× its world share, 3 worksHealth ProfessionsMedicine: 4.12× its world share, 58 worksMedicineNursing: 0.82× its world share, 0 worksNursingBusiness, Management and Accounting: 0.07× its world share, 0 worksBusiness, Management…Economics, Econometrics and Finance: 0.02× its world share, 0 worksEconomics, Econometr…Psychology: 0.34× its world share, 1 worksPsychologySocial Sciences: 0.05× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.1×. Every wedge is a field page.

Which keywords describe research at Sanno Medical Center?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Inflammation, Clinical Practice Guidelines, Prognostic Factors, Autoantibodies, Metabolic Syndrome, Quality of Life and Cardiovascular Risk.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Epidemiology11▲ 3.9×47 topics
  2. Inflammation6▲ 4.0×29 topics
  3. Quality of Life4▲ 3.9×17 topics
  4. Clinical Practice Guidelines4▲ 10×8 topics
  5. Metabolic Syndrome3▲ 5.8×13 topics
  6. Diagnosis3▲ 4.7×10 topics
  7. Autoantibodies3▲ 18×4 topics
  8. Prognostic Factors3▲ 9.8×11 topics
  9. Cardiovascular Risk3▲ 13×6 topics
  10. Chemotherapy3▲ 5.7×9 topics
  11. Risk Factors3▲ 3.4×12 topics
  12. Survival Analysis3▲ 13×5 topics
  13. Cardiovascular Disease2▲ 3.1×13 topics
  14. Genetic Mutations2▲ 8.0×10 topics
  15. Oxidative Stress2▲ 2.0×13 topics
  16. Immunotherapy2▲ 4.5×7 topics
  17. Clinical Trials2▲ 4.5×11 topics
  18. Cytokines2▲ 11×3 topics
  19. Management2▲ 3.6×10 topics
  20. Rheumatoid Arthritis2▲ 29×2 topics
  21. Treatment2▲ 2.4×12 topics
  22. Biomarkers2▲ 3.9×6 topics
  23. Biological Therapy2▲ 45×1 topic
  24. Disease-Modifying Antirheumatic Drugs2▲ 51×1 topic
  25. Intraocular Pressure2▲ 30×2 topics
  26. Maternal Mortality2▲ 11×4 topics
  27. Rituximab2▲ 16×4 topics
  28. Endothelial Dysfunction2▲ 10×4 topics
  29. Metastasis2▲ 6.7×5 topics
  30. Chronic Venous Insufficiency2▲ 102×1 topic
  31. Glaucoma2▲ 14×3 topics
  32. Pregnancy2▲ 9.7×7 topics
  33. Varicose Veins2▲ 102×1 topic
  34. Cardiovascular Health1▲ 10×3 topics
  35. Visual Impairment1▲ 40×2 topics
  36. Lymphoma1▲ 11×3 topics
  37. Surgical Treatment1▲ 9.1×5 topics
  38. Cervical Cancer1▲ 16×2 topics
  39. Preeclampsia1▲ 22×2 topics
  40. Pregnancy Complications1▲ 22×2 topics

Which research topics does Sanno Medical Center publish most on?

By volume in 2022–2025: Rheumatoid Arthritis Research and Therapies, Diagnosis and Treatment of Venous Diseases, Pregnancy and preeclampsia studies and Ophthalmology and Visual Impairment Studies.

Rheumatoid Arthritis Res…2Rheumatoid Arthritis Research and Therapies: 2 fractional worksDiagnosis and Treatment …2Diagnosis and Treatment of Venous Diseases: 2 fractional worksPregnancy and preeclamps…1Pregnancy and preeclampsia studies: 1 fractional worksOphthalmology and Visual…1Ophthalmology and Visual Impairment Studies: 1 fractional worksCorneal surgery and disorders: 1 fractional worksCutaneous lymphoproliferative disorders research: 1 fractional worksContact Dermatitis and A…1Contact Dermatitis and Allergies: 1 fractional worksVoice and Speech Disorders: 1 fractional worksVenous Thromboembolism Diagnosis and Management: 1 fractional worksNeuroendocrine Tumor Res…1Neuroendocrine Tumor Research Advances: 1 fractional works
RheumatologySurgeryObstetrics and GynecologyEpidemiology4 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Rheumatoid Arthritis Research and Therapies Rheumatology 2 works
  2. 2 Diagnosis and Treatment of Venous Diseases Surgery 2 works
  3. 3 Pregnancy and preeclampsia studies Obstetrics and Gynecology 1 works
  4. 4 Ophthalmology and Visual Impairment Studies Epidemiology 1 works
  5. 5 Corneal surgery and disorders Radiology, Nuclear Medicine and Imaging 1 works
  6. 6 Cutaneous lymphoproliferative disorders research Dermatology 1 works
  7. 7 Contact Dermatitis and Allergies Dermatology 1 works
  8. 8 Voice and Speech Disorders Physiology 1 works
  9. 9 Venous Thromboembolism Diagnosis and Management Internal Medicine 1 works
  10. 10 Neuroendocrine Tumor Research Advances Epidemiology 1 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available61.8%not open38.2%

World: 28% of research is openly available.

with international co-authors10.8%domestic only89.2%

World: 19% is written across borders.

How has Sanno Medical Center's research output changed?

Output in 2018–2022 was 29% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Tokyo

All research institutions in Tokyo

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.