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Hospital / health system · Nagoya · Japan

Nagoya Ekisaikai Hospital

In research, Nagoya Ekisaikai Hospital stands highest in Health Sciences (#10,422 of 11,982 worldwide), 2022–2025.

nagoya-ekisaikaihosp.jpROR OpenAlex
World rank, 2022–2025
#26,218
of 28,054 · #39,483 all time
Rank in Japan
#951
of 1,070
Research works
400
▲ 99% vs 2013–17
Citations
2.5k
6.2 per fractional work
Top-10% rate
4.0%
record average 16.5%
Open access
53%
world 28%

What is Nagoya Ekisaikai Hospital 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 #10,422 of 11,982 4.0%61 #18053

Each strip is that field’s whole ranked pool, with the notch where Nagoya Ekisaikai Hospital 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: 0.01× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.38× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 1.05× its world share, 1 worksImmunology and Micro…Neuroscience: 1.02× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.09× its world share, 0 worksPharmacology, Toxico…Chemistry: 0.15× its world share, 0 worksChemistryComputer Science: 0.01× its world share, 0 worksComputer ScienceEngineering: 0.27× its world share, 3 worksEngineeringEnvironmental Science: 0.12× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.04× its world share, 0 worksMaterials ScienceMathematics: 0.10× its world share, 0 worksMathematicsPhysics and Astronomy: 0.02× its world share, 0 worksPhysics and AstronomyDentistry: 5.73× its world share, 2 worksDentistryHealth Professions: 0.84× its world share, 2 worksHealth ProfessionsMedicine: 4.09× its world share, 56 worksMedicineNursing: 1.26× its world share, 0 worksNursingArts and Humanities: 0.16× its world share, 0 worksArts and HumanitiesDecision Sciences: 0.72× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.94× its world share, 1 worksEconomics, Econometr…Psychology: 0.63× its world share, 1 worksPsychologySocial Sciences: 0.02× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Dentistry, 5.7×. Every wedge is a field page.

Who are the top researchers at Nagoya Ekisaikai Hospital?

Ranked on the composite score, Shigekazu Hayashi, Rinya Kato and Yuki Fujihara lead among researchers whose main affiliation is Nagoya Ekisaikai Hospital.

  1. 1 Shigekazu Hayashi Japan · #1,057,324 worldwide 10 citations · 21 works
  2. 2 Rinya Kato Japan · #1,088,543 worldwide 18 citations · 15 works
  3. 3 Yuki Fujihara Japan · #1,132,038 worldwide 10 citations · 15 works
  4. 4 Toshinobu Nakamura Japan · #1,370,098 worldwide 19 citations · 19 works
  5. 5 Tatsunari SATAKE Japan · #1,452,845 worldwide 3 citations · 30 works
  6. 6 Yu Ito Japan · #1,579,821 worldwide 6 citations · 20 works
All ranked researchers at Nagoya Ekisaikai Hospital

Which keywords describe research at Nagoya Ekisaikai Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Quality of Life, Chemotherapy, Epidemiology, Diagnosis, Treatment, Mortality, Chronic Kidney Disease and Heart Failure.

▲ 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. Epidemiology7▲ 2.6×38 topics
  2. Quality of Life6▲ 5.9×13 topics
  3. Chemotherapy5▲ 9.5×13 topics
  4. Treatment5▲ 5.5×13 topics
  5. Inflammation5▲ 3.1×13 topics
  6. Diagnosis4▲ 6.7×11 topics
  7. Risk Factors4▲ 4.9×10 topics
  8. Cardiovascular Disease4▲ 4.4×10 topics
  9. Chronic Kidney Disease3▲ 20×6 topics
  10. Mortality3▲ 8.2×8 topics
  11. Heart Failure3▲ 10×7 topics
  12. Guidelines3▲ 8.8×8 topics
  13. Prognosis3▲ 12×6 topics
  14. Surgical Management3▲ 9.7×10 topics
  15. Clinical Practice Guidelines2▲ 6.3×10 topics
  16. Radiotherapy2▲ 8.8×9 topics
  17. Rehabilitation2▲ 8.5×7 topics
  18. Biomechanics2▲ 11×4 topics
  19. Hemodialysis2▲ 40×2 topics
  20. Neurological Complications2▲ 51×3 topics
  21. Metastasis2▲ 8.4×5 topics
  22. Revascularization2▲ 19×3 topics
  23. Aging2▲ 5.3×4 topics
  24. Complications2▲ 5.2×7 topics
  25. Elderly2▲ 11×4 topics
  26. Nutrition2▲ 5.7×2 topics
  27. Osteoporosis2▲ 32×3 topics
  28. Dialysis2▲ 50×1 topic
  29. Peritoneal Dialysis2▲ 50×1 topic
  30. Prognostic Factors2▲ 5.8×5 topics
  31. Prognostic Markers2▲ 22×3 topics
  32. Anticoagulant Therapy2▲ 17×3 topics
  33. Hypertension2▲ 7.9×5 topics
  34. Cerebrovascular Events2▲ 39×2 topics
  35. Endovascular Treatment2▲ 36×2 topics
  36. Immunohistochemistry2▲ 28×4 topics
  37. Thrombosis2▲ 7.5×5 topics
  38. Clinical Outcomes1▲ 9.4×2 topics
  39. Cost-effectiveness Analysis1▲ 24×1 topic
  40. Stroke Prevention1▲ 17×2 topics

Which research topics does Nagoya Ekisaikai Hospital publish most on?

By volume in 2022–2025: Dialysis and Renal Disease Management, Intracranial Aneurysms: Treatment and Complications, Health Systems, Economic Evaluations, Quality of Life and Nutrition and Health in Aging.

Dialysis and Renal Disea…2Dialysis and Renal Disease Management: 2 fractional worksIntracranial Aneurysms: …1Intracranial Aneurysms: Treatment and Complications: 1 fractional worksHealth Systems, Economic Evaluations, Quality of Life: 1 fractional worksNutrition and Health in Aging: 1 fractional worksCerebrovascular and Carotid Artery Diseases: 1 fractional worksPeripheral Artery Disease Management: 1 fractional worksEngineering Applied Research: 1 fractional worksElectrolyte and hormonal…1Electrolyte and hormonal disorders: 1 fractional worksCardiac Arrest and Resuscitation: 1 fractional worksHead and Neck Cancer Studies: 1 fractional works
NephrologyNeurologyEconomics and EconometricsPhysiology5 others

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

  1. 1 Dialysis and Renal Disease Management Nephrology 2 works
  2. 2 Intracranial Aneurysms: Treatment and Complications Neurology 1 works
  3. 3 Health Systems, Economic Evaluations, Quality of Life Economics and Econometrics 1 works
  4. 4 Nutrition and Health in Aging Physiology 1 works
  5. 5 Cerebrovascular and Carotid Artery Diseases Pulmonary and Respiratory Medicine 1 works
  6. 6 Peripheral Artery Disease Management Surgery 1 works
  7. 7 Engineering Applied Research Civil and Structural Engineering 1 works
  8. 8 Electrolyte and hormonal disorders Pulmonary and Respiratory Medicine 1 works
  9. 9 Cardiac Arrest and Resuscitation Emergency Medicine 1 works
  10. 10 Head and Neck Cancer Studies Otorhinolaryngology 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 available53.4%not open46.6%

World: 28% of research is openly available.

with international co-authors3.2%domestic only96.8%

World: 19% is written across borders.

How has Nagoya Ekisaikai Hospital's research output changed?

Output in 2018–2022 was 99% 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 Nagoya

All research institutions in Nagoya

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.