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Hospital / health system · Sapporo · Japan

Tokeidai Memorial Hospital

tokeidaihosp.or.jpROR OpenAlex
Research works
97
▼ 15% vs 2013–17
Citations
879
9.0 per fractional work
Top-10% rate
9.0%
record average 16.5%
Open access
36%
world 28%

Not ranked overall: Tokeidai Memorial Hospital is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.

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.

Biochemistry, Genetics and Molecular Biology: 0.97× its world share, 1 worksBiochemistry, Geneti…Neuroscience: 1.99× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.08× its world share, 0 worksPharmacology, Toxico…Computer Science: 0.12× its world share, 0 worksComputer ScienceEngineering: 0.32× its world share, 1 worksEngineeringMathematics: 0.32× its world share, 0 worksMathematicsPhysics and Astronomy: 0.12× its world share, 0 worksPhysics and AstronomyHealth Professions: 1.89× its world share, 1 worksHealth ProfessionsMedicine: 3.88× its world share, 13 worksMedicinePsychology: 0.93× its world share, 0 worksPsychologySocial Sciences: 0.19× 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, 3.9×. Every wedge is a field page.

Who are the top researchers at Tokeidai Memorial Hospital?

Ranked on the composite score, Hisato Homma, Ken Murakami and Kenichiro Hirata lead among researchers whose main affiliation is Tokeidai Memorial Hospital.

  1. 1 Hisato Homma Japan · #670,867 worldwide 43 citations · 16 works
  2. 2 Ken Murakami Japan · #1,231,105 worldwide 9 citations · 17 works
  3. 3 Kenichiro Hirata Japan · #1,352,876 worldwide 19 citations · 41 works
  4. 4 Takehide Akiyama Japan · #1,403,508 worldwide 11 citations · 16 works
All ranked researchers at Tokeidai Memorial Hospital

Which keywords describe research at Tokeidai Memorial Hospital?

By fractional works in all years, weighted toward what it does more of than the world: Risk Factors, Atherosclerosis, Guidelines, Revascularization, Diabetes, Immunotherapy, Angioplasty and Claudication.

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

Size is fractional works in all years 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. Risk Factors12▲ 12×9 topics
  2. Atherosclerosis11▲ 32×2 topics
  3. Guidelines11▲ 24×5 topics
  4. Diabetes11▲ 21×7 topics
  5. Revascularization11▲ 77×3 topics
  6. Angioplasty10▲ 146×2 topics
  7. Immunotherapy10▲ 16×10 topics
  8. Claudication9▲ 239×1 topic
  9. Peripheral Arterial Disease9▲ 239×1 topic
  10. Chemotherapy8▲ 12×12 topics
  11. Epidemiology8▲ 2.0×28 topics
  12. Treatment7▲ 5.2×15 topics
  13. Inflammation6▲ 2.8×23 topics
  14. Genetic Mutations6▲ 12×7 topics
  15. Percutaneous Coronary Intervention6▲ 40×4 topics
  16. Neoadjuvant Therapy5▲ 24×4 topics
  17. Prognostic Factors5▲ 11×11 topics
  18. Clinical Practice Guidelines5▲ 8.6×8 topics
  19. Tumor Microenvironment5▲ 14×2 topics
  20. Molecular Characterization4▲ 24×5 topics
  21. Pancreatic Cancer4▲ 37×1 topic
  22. Surgical Complications4▲ 60×1 topic
  23. Quality of Life4▲ 2.8×13 topics
  24. Magnetic Resonance Imaging4▲ 9.9×3 topics
  25. Therapy4▲ 17×2 topics
  26. Cerebrovascular Events3▲ 52×2 topics
  27. Hemostasis3▲ 22×2 topics
  28. Femoral Access3▲ 122×1 topic
  29. Radial Access3▲ 122×1 topic
  30. Stroke Prevention3▲ 25×2 topics
  31. Survival Analysis3▲ 12×4 topics
  32. Carotid Artery Stenosis3▲ 52×1 topic
  33. Endarterectomy3▲ 52×1 topic
  34. Prognosis3▲ 9.4×4 topics
  35. Autoantibodies3▲ 12×4 topics
  36. Rehabilitation3▲ 7.8×7 topics
  37. Coronary Stents2▲ 48×1 topic
  38. Myocardial Revascularization2▲ 48×1 topic
  39. Metastatic2▲ 36×1 topic
  40. Renal Cell Carcinoma2▲ 70×1 topic

Which research topics does Tokeidai Memorial Hospital publish most on?

By volume in 2022–2025: Peripheral Artery Disease Management, Cerebrovascular and Carotid Artery Diseases, Coronary Interventions and Diagnostics and Aortic aneurysm repair treatments.

Peripheral Artery Diseas…2Peripheral Artery Disease Management: 2 fractional worksCerebrovascular and Caro…1Cerebrovascular and Carotid Artery Diseases: 1 fractional worksCoronary Interventions a…1Coronary Interventions and Diagnostics: 1 fractional worksAortic aneurysm repair treatments: 1 fractional worksGastric Cancer Management and Outcomes: 0 fractional worksVascular Procedures and …0Vascular Procedures and Complications: 0 fractional worksBladder and Urothelial Cancer Treatments: 0 fractional worksReconstructive Surgery and Microvascular Techniques: 0 fractional worksCentral Venous Catheters and Hemodialysis: 0 fractional worksOrgan Transplantation Techniques and Outcomes: 0 fractional works
SurgeryPulmonary and Respiratory MedicineEmergency Medical Services

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

  1. 1 Peripheral Artery Disease Management Surgery 2 works
  2. 2 Cerebrovascular and Carotid Artery Diseases Pulmonary and Respiratory Medicine 1 works
  3. 3 Coronary Interventions and Diagnostics Surgery 1 works
  4. 4 Aortic aneurysm repair treatments Pulmonary and Respiratory Medicine 1 works
  5. 5 Gastric Cancer Management and Outcomes Pulmonary and Respiratory Medicine 0 works
  6. 6 Vascular Procedures and Complications Pulmonary and Respiratory Medicine 0 works
  7. 7 Bladder and Urothelial Cancer Treatments Surgery 0 works
  8. 8 Reconstructive Surgery and Microvascular Techniques Surgery 0 works
  9. 9 Central Venous Catheters and Hemodialysis Emergency Medical Services 0 works
  10. 10 Organ Transplantation Techniques and Outcomes Surgery 0 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 available36.2%not open63.8%

World: 28% of research is openly available.

with international co-authors5.5%domestic only94.5%

World: 19% is written across borders.

How has Tokeidai Memorial Hospital's research output changed?

Output in 2018–2022 was 15% lower than in 2013–2017.

200020102020
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 Sapporo

All research institutions in Sapporo

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.