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Hospital / health system · Nara · Japan

Nara Medical University Hospital

In research, Nara Medical University Hospital stands highest in Medicine (#7,562 of 10,443 worldwide) and Health Sciences (#9,365 of 11,982 worldwide), 2022–2025. Relative to its size it is most specialised in Surgery — Surgery is 5.9× its share of world research.

World rank, 2022–2025
#21,995
of 28,054 · #23,947 all time
Rank in Japan
#686
of 1,070
Research works
1k
▲ 41% vs 2013–17
Citations
10k
10.1 per fractional work
Top-10% rate
5.5%
record average 16.5%
Open access
54%
world 28%

What is Nara Medical University 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 #7,562 of 10,443 5.8%118 #10043
Health SciencesDomain #9,365 of 11,982 5.7%124 #12919

Each strip is that field’s whole ranked pool, with the notch where Nara Medical University 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).

What does Nara Medical University Hospital specialise in?

Where its research is concentrated relative to its size: Surgery takes 5.9× the share of its output that it takes of world research.

  1. SurgerySubfield · 23.3 works5.9×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

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: 0.14× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.32× its world share, 12 worksBiochemistry, Geneti…Immunology and Microbiology: 2.61× its world share, 4 worksImmunology and Micro…Neuroscience: 2.81× its world share, 8 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 2.35× its world share, 1 worksPharmacology, Toxico…Chemistry: 0.19× its world share, 0 worksChemistryComputer Science: 0.11× its world share, 1 worksComputer ScienceEarth and Planetary Sciences: 0.06× its world share, 0 worksEarth and Planetary …Engineering: 0.12× its world share, 3 worksEngineeringEnvironmental Science: 0.22× its world share, 2 worksEnvironmental ScienceMaterials Science: 0.14× its world share, 1 worksMaterials ScienceMathematics: 0.11× its world share, 0 worksMathematicsPhysics and Astronomy: 0.51× its world share, 2 worksPhysics and AstronomyDentistry: 0.82× its world share, 1 worksDentistryHealth Professions: 1.04× its world share, 5 worksHealth ProfessionsMedicine: 3.65× its world share, 118 worksMedicineNursing: 0.68× its world share, 1 worksNursingVeterinary: 0.24× its world share, 0 worksVeterinaryArts and Humanities: 0.13× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.27× its world share, 2 worksBusiness, Management…Decision Sciences: 0.03× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.02× its world share, 0 worksEconomics, Econometr…Psychology: 0.55× its world share, 3 worksPsychologySocial Sciences: 0.12× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 3.6×. Every wedge is a field page.

Who are the top researchers at Nara Medical University Hospital?

Ranked on the composite score, Yoshimasa Mizuno, Eigoro Okajima and Tsukasa Doi lead among researchers whose main affiliation is Nara Medical University Hospital.

  1. 1 Yoshimasa Mizuno Japan · #828,865 worldwide 9 citations · 17 works
  2. 2 Eigoro Okajima Japan · #877,689 worldwide 30 citations · 40 works
  3. 3 Tsukasa Doi Japan · #885,601 worldwide 6 citations · 33 works
  4. 4 Kaname Maeda Japan · #1,371,611 worldwide 3 citations · 26 works
  5. 5 Yoshihiro Tsuruta Japan · #1,462,799 worldwide 1 citations · 19 works
  6. 6 M. Tanaka Japan · #1,560,687 worldwide 0 citations · 24 works
  7. 7 K Babaya Japan · #1,570,259 worldwide 1 citations · 20 works
All ranked researchers at Nara Medical University Hospital

Which keywords describe research at Nara Medical University Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Inflammation, Mortality, Cardiovascular Disease, Chemotherapy, Immunotherapy, Treatment and Surgical Management.

▲ 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. Epidemiology21▲ 3.2×82 topics
  2. Inflammation11▲ 3.1×45 topics
  3. Cardiovascular Disease8▲ 4.0×22 topics
  4. Treatment7▲ 3.3×24 topics
  5. Chemotherapy6▲ 5.4×14 topics
  6. Immunotherapy6▲ 5.2×14 topics
  7. Mortality6▲ 6.3×10 topics
  8. Diagnosis5▲ 3.4×22 topics
  9. Oxidative Stress5▲ 1.82×25 topics
  10. Quality of Life5▲ 2.1×20 topics
  11. Guidelines4▲ 5.4×9 topics
  12. Management4▲ 3.2×14 topics
  13. Surgical Management4▲ 6.1×16 topics
  14. Clinical Practice Guidelines4▲ 4.1×11 topics
  15. Genetic Mutations4▲ 4.8×12 topics
  16. Neurological Disorders4▲ 3.7×14 topics
  17. Rehabilitation4▲ 5.3×9 topics
  18. Complications3▲ 4.1×12 topics
  19. Hypertension3▲ 7.0×7 topics
  20. Heart Failure3▲ 4.5×11 topics
  21. Perioperative Care3▲ 17×3 topics
  22. Insulin Resistance3▲ 4.0×7 topics
  23. Hemostasis3▲ 18×4 topics
  24. Neoadjuvant Therapy3▲ 7.1×4 topics
  25. Tumor Microenvironment3▲ 3.8×7 topics
  26. Fibrosis3▲ 8.8×6 topics
  27. Pain Management3▲ 6.9×5 topics
  28. Chronic Pain2▲ 6.7×3 topics
  29. Prophylaxis2▲ 11×4 topics
  30. Elderly2▲ 5.5×5 topics
  31. Infection2▲ 5.7×6 topics
  32. Parkinson's Disease2▲ 5.7×6 topics
  33. Obstructive Sleep Apnea2▲ 29×1 topic
  34. Prostate Cancer2▲ 10×3 topics
  35. Radiosurgery2▲ 14×4 topics
  36. Sleep-Disordered Breathing2▲ 29×1 topic
  37. Molecular Characterization2▲ 7.1×5 topics
  38. Analgesia2▲ 19×1 topic
  39. Postoperative Pain2▲ 13×2 topics
  40. Regional Anesthesia2▲ 22×1 topic

Which research topics does Nara Medical University Hospital publish most on?

By volume in 2022–2025: Obstructive Sleep Apnea Research, Anesthesia and Pain Management, Gene Regulatory Network Analysis and Intraoperative Neuromonitoring and Anesthetic Effects.

  1. 1 Obstructive Sleep Apnea Research Physiology 2 works
  2. 2 Anesthesia and Pain Management Surgery 2 works
  3. 3 Gene Regulatory Network Analysis Molecular Biology 2 works
  4. 4 Intraoperative Neuromonitoring and Anesthetic Effects Surgery 2 works
  5. 5 Pancreatic and Hepatic Oncology Research Oncology 2 works
  6. 6 Hemophilia Treatment and Research Hematology 2 works
  7. 7 Blood Coagulation and Thrombosis Mechanisms Hematology 1 works
  8. 8 Neuroscience of respiration and sleep Endocrine and Autonomic Systems 1 works
  9. 9 Pharmacy and Medical Practices Pharmacology 1 works
  10. 10 Cardiac, Anesthesia and Surgical Outcomes Cardiology and Cardiovascular 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 available54.4%not open45.6%

World: 28% of research is openly available.

with international co-authors11.0%domestic only89.0%

World: 19% is written across borders.

How has Nara Medical University Hospital's research output changed?

Output in 2018–2022 was 41% 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 Nara

All research institutions in Nara

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.