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Hospital / health system · Naha · Japan

Naha City Hospital

In research, Naha City Hospital stands highest in Medicine (#14,437 of 17,978 worldwide) and Health Sciences (#17,390 of 20,462 worldwide), over all time.

nch.naha.okinawa.jp/english.htmlROR OpenAlex
World rank, all time
#39,153
of 42,892
Rank in Japan
#1,814
of 2,112
Research works
203
▲ 104% vs 2013–17
Citations
1.3k
6.2 per fractional work
Top-10% rate
3.9%
record average 16.5%
Open access
60%
world 28%

What is Naha City Hospital known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
MedicineField #14,437 of 17,978 3.1%152
Health SciencesDomain #17,390 of 20,462 3.3%160

Each strip is that field’s whole ranked pool, with the notch where Naha 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: 0.40× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.84× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 5.53× its world share, 3 worksImmunology and Micro…Neuroscience: 0.31× its world share, 0 worksNeuroscienceChemical Engineering: 0.42× its world share, 0 worksChemical EngineeringChemistry: 0.09× its world share, 0 worksChemistryComputer Science: 0.01× its world share, 0 worksComputer ScienceEarth and Planetary Sciences: 0.13× its world share, 0 worksEarth and Planetary …Energy: 0.16× its world share, 0 worksEnergyEngineering: 0.08× its world share, 1 worksEngineeringEnvironmental Science: 0.36× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.04× its world share, 0 worksMaterials ScienceMathematics: 0.25× its world share, 0 worksMathematicsDentistry: 0.17× its world share, 0 worksDentistryHealth Professions: 0.55× its world share, 1 worksHealth ProfessionsMedicine: 4.15× its world share, 45 worksMedicineNursing: 2.08× its world share, 1 worksNursingVeterinary: 4.36× its world share, 0 worksVeterinaryEconomics, Econometrics and Finance: 0.10× its world share, 0 worksEconomics, Econometr…Psychology: 0.06× its world share, 0 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: Immunology and Microbiology, 5.5×. Every wedge is a field page.

Who are the top researchers at Naha City Hospital?

Ranked on the composite score, Hiroshi Miyazato and Tsuyoshi Teruya lead among researchers whose main affiliation is Naha City Hospital.

  1. 1 Hiroshi Miyazato Japan · #527,648 worldwide 27 citations · 23 works
  2. 2 Tsuyoshi Teruya Japan · #1,369,104 worldwide 6 citations · 15 works
All ranked researchers at Naha City Hospital

Which keywords describe research at Naha City Hospital?

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

▲ 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. Epidemiology9▲ 4.2×39 topics
  2. Diagnosis8▲ 15×20 topics
  3. Treatment7▲ 10×19 topics
  4. Management5▲ 11×15 topics
  5. Children4▲ 27×4 topics
  6. Surgical Management3▲ 14×8 topics
  7. Guidelines3▲ 11×7 topics
  8. Complications3▲ 10×6 topics
  9. Inflammation3▲ 2.5×16 topics
  10. Adults3▲ 77×2 topics
  11. Palliative Treatment2▲ 67×2 topics
  12. Review2▲ 31×2 topics
  13. Prognostic Factors2▲ 8.3×9 topics
  14. Biomechanics2▲ 11×2 topics
  15. Pathogenesis2▲ 6.6×8 topics
  16. Anticoagulant Therapy2▲ 25×3 topics
  17. Endoscopic Stenting2▲ 69×1 topic
  18. Esophageal Perforation2▲ 69×1 topic
  19. Helminth Infections2▲ 85×2 topics
  20. Pedicle Screw Fixation2▲ 82×1 topic
  21. Vertebroplasty2▲ 82×1 topic
  22. Biodiversity2▲ 4.0×3 topics
  23. Chemotherapy2▲ 4.2×13 topics
  24. Degenerative Disc Disease2▲ 31×2 topics
  25. Gastric Cancer2▲ 27×3 topics
  26. Imaging2▲ 12×2 topics
  27. Low Back Pain2▲ 17×2 topics
  28. Molecular Phylogeny2▲ 20×4 topics
  29. Chronic Kidney Disease2▲ 12×5 topics
  30. Intussusception2▲ 82×1 topic
  31. Meckel's Diverticulum2▲ 82×1 topic
  32. Disease Burden2▲ 37×2 topics
  33. Schistosomiasis2▲ 100×1 topic
  34. Soil-Transmitted Helminths2▲ 100×1 topic
  35. Clinical Outcomes1▲ 11×3 topics
  36. Pathophysiology1▲ 8.4×4 topics
  37. Prognosis1▲ 7.6×5 topics
  38. CT Diagnosis1▲ 83×2 topics
  39. Intervertebral Disc1▲ 35×1 topic
  40. Lumbar Disc Degeneration1▲ 35×1 topic

Which research topics does Naha City Hospital publish most on?

By volume in 2022–2025: Esophageal and GI Pathology, Spinal Fractures and Fixation Techniques, Gastrointestinal disorders and treatments and Parasites and Host Interactions.

Esophageal and GI Pathol…2Esophageal and GI Pathology: 2 fractional worksSpinal Fractures and Fix…2Spinal Fractures and Fixation Techniques: 2 fractional worksGastrointestinal disorde…2Gastrointestinal disorders and treatments: 2 fractional worksParasites and Host Inter…2Parasites and Host Interactions: 2 fractional worksSpine and Intervertebral Disc Pathology: 1 fractional worksAtrial Fibrillation Management and Outcomes: 1 fractional worksEosinophilic Esophagitis1Eosinophilic Esophagitis: 1 fractional worksBiliary and Gastrointestinal Fistulas: 1 fractional worksHelicobacter pylori-related gastroenterology studies: 1 fractional worksLeech Biology and Applic…1Leech Biology and Applications: 1 fractional works
SurgeryParasitologyPathology and Forensic MedicineCardiology and Cardiovascular Medicine2 others

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

  1. 1 Esophageal and GI Pathology Surgery 2 works
  2. 2 Spinal Fractures and Fixation Techniques Surgery 2 works
  3. 3 Gastrointestinal disorders and treatments Surgery 2 works
  4. 4 Parasites and Host Interactions Parasitology 2 works
  5. 5 Spine and Intervertebral Disc Pathology Pathology and Forensic Medicine 1 works
  6. 6 Atrial Fibrillation Management and Outcomes Cardiology and Cardiovascular Medicine 1 works
  7. 7 Eosinophilic Esophagitis Surgery 1 works
  8. 8 Biliary and Gastrointestinal Fistulas Pulmonary and Respiratory Medicine 1 works
  9. 9 Helicobacter pylori-related gastroenterology studies Surgery 1 works
  10. 10 Leech Biology and Applications Pharmacology 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 available60.5%not open39.5%

World: 28% of research is openly available.

with international co-authors6.7%domestic only93.3%

World: 19% is written across borders.

How has Naha City Hospital's research output changed?

Output in 2018–2022 was 104% 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 Naha

All research institutions in Naha

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.