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Hospital / health system · Uji · Japan

Uji Hospital

In research, Uji Hospital stands highest in Medicine (#8,447 of 10,443 worldwide) and Health Sciences (#10,091 of 11,982 worldwide), 2022–2025.

uji-hosp.or.jpROR OpenAlex
World rank, 2022–2025
#21,567
of 28,054 · #24,671 all time
Rank in Japan
#656
of 1,070
Research works
763
▲ 12% vs 2013–17
Citations
8.5k
11.1 per fractional work
Top-10% rate
6.4%
record average 16.5%
Open access
58%
world 28%

What is Uji 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
MedicineField #8,447 of 10,443 6.1%99 #8000
Health SciencesDomain #10,091 of 11,982 6.8%105 #10599

Each strip is that field’s whole ranked pool, with the notch where Uji 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: 0.07× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.81× its world share, 5 worksBiochemistry, Geneti…Immunology and Microbiology: 0.87× its world share, 1 worksImmunology and Micro…Neuroscience: 1.06× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.91× its world share, 0 worksPharmacology, Toxico…Computer Science: 0.08× its world share, 1 worksComputer ScienceEngineering: 0.15× its world share, 3 worksEngineeringEnvironmental Science: 0.19× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.08× its world share, 0 worksMaterials SciencePhysics and Astronomy: 0.04× its world share, 0 worksPhysics and AstronomyDentistry: 1.16× its world share, 1 worksDentistryHealth Professions: 1.09× its world share, 4 worksHealth ProfessionsMedicine: 4.18× its world share, 99 worksMedicineNursing: 1.35× its world share, 1 worksNursingVeterinary: 1.32× its world share, 0 worksVeterinaryArts and Humanities: 0.38× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.14× its world share, 1 worksBusiness, Management…Economics, Econometrics and Finance: 0.19× its world share, 0 worksEconomics, Econometr…Psychology: 0.26× its world share, 1 worksPsychologySocial Sciences: 0.07× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.2×. Every wedge is a field page.

Who are the top researchers at Uji Hospital?

Ranked on the composite score, Yuichi Takahashi, T. Fujimoto and Takashi Yoshimatsu lead among researchers whose main affiliation is Uji Hospital.

  1. 1 Yuichi Takahashi Japan · #39,955 worldwide 353 citations · 43 works
  2. 2 T. Fujimoto Japan · #969,089 worldwide 31 citations · 22 works
  3. 3 Takashi Yoshimatsu Japan · #1,381,244 worldwide 24 citations · 23 works
  4. 4 Nobuo Saoyama Japan · #1,446,687 worldwide 3 citations · 18 works
  5. 5 Kei Harada Japan · #1,546,344 worldwide 13 citations · 20 works
All ranked researchers at Uji Hospital

Which keywords describe research at Uji Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Stroke Prevention, Magnetic Resonance Imaging, Surgical Management, Diagnosis, Guidelines, Treatment and Anticoagulant Therapy.

▲ 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▲ 2.3×54 topics
  2. Inflammation7▲ 2.6×32 topics
  3. Treatment6▲ 4.2×24 topics
  4. Diagnosis6▲ 5.1×20 topics
  5. Magnetic Resonance Imaging6▲ 18×5 topics
  6. Stroke Prevention6▲ 39×2 topics
  7. Surgical Management6▲ 11×14 topics
  8. Cardiovascular Disease6▲ 4.1×23 topics
  9. Risk Factors5▲ 4.0×12 topics
  10. Guidelines5▲ 8.3×6 topics
  11. Anticoagulant Therapy5▲ 30×3 topics
  12. Quality of Life4▲ 2.5×17 topics
  13. Percutaneous Coronary Intervention4▲ 26×4 topics
  14. Myocardial Infarction4▲ 15×5 topics
  15. Cerebrovascular Events4▲ 59×2 topics
  16. Genetic Mutations4▲ 7.4×11 topics
  17. Atherosclerosis4▲ 11×7 topics
  18. Catheter Ablation4▲ 25×2 topics
  19. Clinical Outcomes4▲ 14×2 topics
  20. Global Burden4▲ 5.6×7 topics
  21. Endovascular Treatment4▲ 50×2 topics
  22. Complications3▲ 5.4×9 topics
  23. Carotid Artery Stenosis3▲ 54×1 topic
  24. Chemotherapy3▲ 3.6×11 topics
  25. Endarterectomy3▲ 54×1 topic
  26. Echocardiography3▲ 9.3×8 topics
  27. Heart Failure3▲ 5.7×9 topics
  28. Neuroprotection3▲ 6.9×6 topics
  29. Ischemic Stroke3▲ 15×3 topics
  30. Rehabilitation3▲ 5.6×9 topics
  31. Revascularization3▲ 15×2 topics
  32. Embolization3▲ 33×3 topics
  33. Atrial Fibrillation3▲ 21×1 topic
  34. Risk Stratification3▲ 29×1 topic
  35. Low Back Pain2▲ 12×3 topics
  36. Radiosurgery2▲ 22×3 topics
  37. Diagnostic Imaging2▲ 17×4 topics
  38. Cardiac Imaging2▲ 16×3 topics
  39. Hemodynamics2▲ 36×2 topics
  40. Surgical Treatment2▲ 9.2×4 topics

Which research topics does Uji Hospital publish most on?

By volume in 2022–2025: Cerebrovascular and Carotid Artery Diseases, Atrial Fibrillation Management and Outcomes, Intracranial Aneurysms: Treatment and Complications and Coronary Interventions and Diagnostics.

Cerebrovascular and Caro…3Cerebrovascular and Carotid Artery Diseases: 3 fractional worksAtrial Fibrillation Mana…3Atrial Fibrillation Management and Outcomes: 3 fractional worksIntracranial Aneurysms: …2Intracranial Aneurysms: Treatment and Complications: 2 fractional worksCoronary Interventions a…2Coronary Interventions and Diagnostics: 2 fractional worksAcute Ischemic Stroke Management: 2 fractional worksTracheal and airway disorders: 2 fractional worksSpine and Intervertebral…2Spine and Intervertebral Disc Pathology: 2 fractional worksCardiac Valve Diseases and Treatments: 2 fractional worksCardiac Imaging and Diagnostics: 2 fractional worksVascular Procedures and …1Vascular Procedures and Complications: 1 fractional works
Pulmonary and Respiratory MedicineCardiology and Cardiovascular MedicineNeurologySurgery3 others

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

  1. 1 Cerebrovascular and Carotid Artery Diseases Pulmonary and Respiratory Medicine 3 works
  2. 2 Atrial Fibrillation Management and Outcomes Cardiology and Cardiovascular Medicine 3 works
  3. 3 Intracranial Aneurysms: Treatment and Complications Neurology 2 works
  4. 4 Coronary Interventions and Diagnostics Surgery 2 works
  5. 5 Acute Ischemic Stroke Management Epidemiology 2 works
  6. 6 Tracheal and airway disorders Pulmonary and Respiratory Medicine 2 works
  7. 7 Spine and Intervertebral Disc Pathology Pathology and Forensic Medicine 2 works
  8. 8 Cardiac Valve Diseases and Treatments Cardiology and Cardiovascular Medicine 2 works
  9. 9 Cardiac Imaging and Diagnostics Radiology, Nuclear Medicine and Imaging 2 works
  10. 10 Vascular Procedures and Complications Pulmonary and Respiratory Medicine 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 available58.0%not open42.0%

World: 28% of research is openly available.

with international co-authors9.3%domestic only90.7%

World: 19% is written across borders.

How has Uji Hospital's research output changed?

Output in 2018–2022 was 12% 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 Uji

All research institutions in Uji

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.