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Hospital / health system · Nara · Japan

Nara City Hospital

In research, Nara City Hospital stands highest in Medicine (#9,079 of 10,443 worldwide) and Health Sciences (#10,762 of 11,982 worldwide), 2022–2025.

nara-jadecom.jpROR OpenAlex
World rank, 2022–2025
#20,625
of 28,054 · #30,379 all time
Rank in Japan
#604
of 1,070
Research works
641
◆ 0% vs 2013–17
Citations
8k
12.5 per fractional work
Top-10% rate
7.7%
record average 16.5%
Open access
47%
world 28%

What is Nara City 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 #9,079 of 10,443 6.0%79 #12580
Health SciencesDomain #10,762 of 11,982 6.7%83 #15344

Each strip is that field’s whole ranked pool, with the notch where Nara City 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: 0.56× its world share, 3 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.37× its world share, 8 worksBiochemistry, Geneti…Immunology and Microbiology: 2.99× its world share, 3 worksImmunology and Micro…Neuroscience: 0.99× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.97× its world share, 0 worksPharmacology, Toxico…Chemistry: 0.03× its world share, 0 worksChemistryComputer Science: 0.11× its world share, 1 worksComputer ScienceEarth and Planetary Sciences: 0.05× its world share, 0 worksEarth and Planetary …Engineering: 0.12× its world share, 2 worksEngineeringEnvironmental Science: 0.29× its world share, 2 worksEnvironmental ScienceMaterials Science: 0.05× its world share, 0 worksMaterials SciencePhysics and Astronomy: 0.04× its world share, 0 worksPhysics and AstronomyDentistry: 0.65× its world share, 0 worksDentistryHealth Professions: 0.92× its world share, 3 worksHealth ProfessionsMedicine: 3.89× its world share, 79 worksMedicineNursing: 0.21× its world share, 0 worksNursingVeterinary: 2.47× its world share, 0 worksVeterinaryBusiness, Management and Accounting: 0.01× its world share, 0 worksBusiness, Management…Decision Sciences: 0.04× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.14× its world share, 0 worksEconomics, Econometr…Psychology: 0.45× 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, 3.9×. Every wedge is a field page.

Who are the top researchers at Nara City Hospital?

Ranked on the composite score, Yoko Kitamura and Masashi Nakata lead among researchers whose main affiliation is Nara City Hospital.

  1. 1 Yoko Kitamura Japan · #823,549 worldwide 15 citations · 21 works
  2. 2 Masashi Nakata Japan · #1,168,697 worldwide 0 citations · 22 works
All ranked researchers at Nara City Hospital

Which keywords describe research at Nara City Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Treatment, Complications, Surgical Management, Diagnosis, Inflammation, Immunotherapy and Guidelines.

▲ 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. Epidemiology16▲ 3.7×62 topics
  2. Treatment7▲ 5.5×26 topics
  3. Inflammation7▲ 3.1×33 topics
  4. Complications6▲ 11×15 topics
  5. Diagnosis6▲ 5.7×22 topics
  6. Surgical Management5▲ 12×15 topics
  7. Immunotherapy5▲ 6.2×13 topics
  8. Management4▲ 4.8×17 topics
  9. Guidelines4▲ 7.8×11 topics
  10. Prognostic Factors3▲ 7.3×9 topics
  11. Cardiovascular Disease3▲ 2.7×21 topics
  12. Chemotherapy3▲ 4.4×14 topics
  13. Quality of Life3▲ 2.0×19 topics
  14. Children3▲ 12×6 topics
  15. Risk Factors3▲ 2.5×17 topics
  16. Biomarkers3▲ 3.8×8 topics
  17. Rehabilitation3▲ 6.7×9 topics
  18. Neurological Disorders3▲ 4.4×11 topics
  19. PET Imaging2▲ 14×4 topics
  20. Clinical Practice Guidelines2▲ 4.1×12 topics
  21. Imaging2▲ 9.0×4 topics
  22. Mortality2▲ 4.0×9 topics
  23. Surgical Treatment2▲ 10×5 topics
  24. Adults2▲ 33×2 topics
  25. Genetic Mutations2▲ 4.5×10 topics
  26. Intussusception2▲ 55×1 topic
  27. Meckel's Diverticulum2▲ 55×1 topic
  28. Prognosis2▲ 5.6×7 topics
  29. Septic Shock2▲ 25×2 topics
  30. Capsule Endoscopy2▲ 112×1 topic
  31. Imatinib Mesylate2▲ 36×2 topics
  32. PDGFRA Mutations2▲ 64×1 topic
  33. Sunitinib2▲ 64×1 topic
  34. Upper Gastrointestinal Bleeding2▲ 112×1 topic
  35. Biomechanics2▲ 5.7×6 topics
  36. Cancer Immunotherapy2▲ 11×2 topics
  37. Lymphoma2▲ 10×3 topics
  38. Arthroplasty2▲ 16×2 topics
  39. Molecular Characterization2▲ 8.5×5 topics
  40. CAR T Cells1▲ 18×1 topic

Which research topics does Nara City Hospital publish most on?

By volume in 2022–2025: Gastrointestinal disorders and treatments, Gastrointestinal Tumor Research and Treatment, Gastrointestinal Bleeding Diagnosis and Treatment and Immune Cell Function and Interaction.

Gastrointestinal disorde…2Gastrointestinal disorders and treatments: 2 fractional worksGastrointestinal Tumor R…2Gastrointestinal Tumor Research and Treatment: 2 fractional worksGastrointestinal Bleedin…2Gastrointestinal Bleeding Diagnosis and Treatment: 2 fractional worksImmune Cell Function and…1Immune Cell Function and Interaction: 1 fractional worksCAR-T cell therapy research: 1 fractional worksFoot and Ankle Surgery: 1 fractional worksSepsis Diagnosis and Tre…1Sepsis Diagnosis and Treatment: 1 fractional worksAdrenal Hormones and Dis…1Adrenal Hormones and Disorders: 1 fractional worksGallbladder and Bile Duc…1Gallbladder and Bile Duct Disorders: 1 fractional worksNutrition and Health in …1Nutrition and Health in Aging: 1 fractional works
SurgeryGastroenterologyImmunologyOncology5 others

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

  1. 1 Gastrointestinal disorders and treatments Surgery 2 works
  2. 2 Gastrointestinal Tumor Research and Treatment Gastroenterology 2 works
  3. 3 Gastrointestinal Bleeding Diagnosis and Treatment Gastroenterology 2 works
  4. 4 Immune Cell Function and Interaction Immunology 1 works
  5. 5 CAR-T cell therapy research Oncology 1 works
  6. 6 Foot and Ankle Surgery Orthopedics and Sports Medicine 1 works
  7. 7 Sepsis Diagnosis and Treatment Epidemiology 1 works
  8. 8 Adrenal Hormones and Disorders Endocrinology, Diabetes and Metabolism 1 works
  9. 9 Gallbladder and Bile Duct Disorders Pulmonary and Respiratory Medicine 1 works
  10. 10 Nutrition and Health in Aging Physiology 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 available46.9%not open53.1%

World: 28% of research is openly available.

with international co-authors17.8%domestic only82.2%

World: 19% is written across borders.

How has Nara City Hospital's research output changed?

Output in 2018–2022 was 0% 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.