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Hospital / health system · Tokyo · Japan

Nerima General Hospital

In research, Nerima General Hospital stands highest in Medicine (#16,097 of 17,978 worldwide) and Health Sciences (#18,709 of 20,462 worldwide), over all time.

nerima-hosp.or.jp/traffic_guide/index.htmlROR OpenAlex
World rank, 2022–2025
#27,070
of 28,054 · #35,795 all time
Rank in Japan
#1,016
of 1,070
Research works
307
▲ 53% vs 2013–17
Citations
2.8k
9.2 per fractional work
Top-10% rate
2.9%
record average 16.5%
Open access
62%
world 28%

What is Nerima General 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 #16,097 of 17,978 4.7%218
Health SciencesDomain #18,709 of 20,462 4.8%233

Each strip is that field’s whole ranked pool, with the notch where Nerima General 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.

Biochemistry, Genetics and Molecular Biology: 0.52× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 1.12× its world share, 1 worksImmunology and Micro…Neuroscience: 1.10× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.09× its world share, 0 worksPharmacology, Toxico…Chemistry: 0.14× its world share, 0 worksChemistryComputer Science: 0.07× its world share, 0 worksComputer ScienceEngineering: 0.09× its world share, 1 worksEngineeringEnvironmental Science: 0.14× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.09× its world share, 0 worksMaterials SciencePhysics and Astronomy: 0.74× its world share, 1 worksPhysics and AstronomyDentistry: 1.41× its world share, 0 worksDentistryHealth Professions: 2.15× its world share, 4 worksHealth ProfessionsMedicine: 3.82× its world share, 54 worksMedicineNursing: 0.80× its world share, 0 worksNursingArts and Humanities: 0.19× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.13× its world share, 0 worksBusiness, Management…Decision Sciences: 0.15× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.42× its world share, 1 worksEconomics, Econometr…Psychology: 0.55× its world share, 1 worksPsychologySocial Sciences: 0.43× its world share, 4 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 3.8×. Every wedge is a field page.

Who are the top researchers at Nerima General Hospital?

Ranked on the composite score, Shuhei Iida lead among researchers whose main affiliation is Nerima General Hospital.

  1. 1 Shuhei Iida Japan · #350,262 worldwide 39 citations · 27 works
All ranked researchers at Nerima General Hospital

Which keywords describe research at Nerima General Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Complications, Endovascular Repair, Diagnosis, Continuity of Care, Treatment, Surgical Management and Echocardiography.

▲ 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. Epidemiology8▲ 2.6×41 topics
  2. Complications4▲ 10×10 topics
  3. Diagnosis4▲ 5.5×14 topics
  4. Endovascular Repair4▲ 58×3 topics
  5. Treatment4▲ 4.0×17 topics
  6. Quality of Life3▲ 3.0×13 topics
  7. Risk Factors3▲ 3.7×9 topics
  8. Continuity of Care3▲ 74×2 topics
  9. Echocardiography2▲ 12×4 topics
  10. Surgical Management2▲ 8.3×8 topics
  11. Oxidative Stress2▲ 1.95×13 topics
  12. Primary Care2▲ 7.9×5 topics
  13. Aortic Aneurysm2▲ 47×2 topics
  14. Guidelines2▲ 6.1×9 topics
  15. Patient Safety2▲ 19×4 topics
  16. Medical Errors2▲ 72×2 topics
  17. Aortic Dissection2▲ 60×1 topic
  18. Bicuspid Aortic Valve2▲ 60×1 topic
  19. Biomechanics2▲ 8.0×2 topics
  20. Communication2▲ 7.8×2 topics
  21. Thrombus Formation2▲ 33×3 topics
  22. Genetic Mutations2▲ 5.5×10 topics
  23. Heart Failure2▲ 5.3×9 topics
  24. Management2▲ 3.0×9 topics
  25. Mechanical Ventilation2▲ 20×2 topics
  26. Quality of Care2▲ 27×3 topics
  27. Clinical Practice Guidelines2▲ 3.9×9 topics
  28. Hospital Handoffs2▲ 170×1 topic
  29. Matrix Metalloproteinases2▲ 16×2 topics
  30. Resident Duty Hours2▲ 170×1 topic
  31. Surgery2▲ 6.4×7 topics
  32. Diabetes2▲ 4.3×5 topics
  33. Genetic Susceptibility1▲ 20×2 topics
  34. Postoperative Complications1▲ 15×4 topics
  35. Quality Improvement1▲ 9.8×6 topics
  36. Aneurysm Rupture1▲ 56×1 topic
  37. Aneurysm Screening1▲ 56×1 topic
  38. Pathophysiology1▲ 5.8×5 topics
  39. Clinical Outcomes1▲ 7.7×4 topics
  40. Degenerative Disc Disease1▲ 16×2 topics

Which research topics does Nerima General Hospital publish most on?

By volume in 2022–2025: Aortic Disease and Treatment Approaches, Hospital Admissions and Outcomes, Aortic aneurysm repair treatments and Respiratory Support and Mechanisms.

Aortic Disease and Treat…2Aortic Disease and Treatment Approaches: 2 fractional worksHospital Admissions and …2Hospital Admissions and Outcomes: 2 fractional worksAortic aneurysm repair t…1Aortic aneurysm repair treatments: 1 fractional worksRespiratory Support and …1Respiratory Support and Mechanisms: 1 fractional worksMigration, Aging, and Tourism Studies: 1 fractional worksCancer and Skin Lesions: 1 fractional worksPectus Deformity Diagnos…1Pectus Deformity Diagnosis and Treatment: 1 fractional worksPrimary Care and Health …1Primary Care and Health Outcomes: 1 fractional worksSpine and Intervertebral…1Spine and Intervertebral Disc Pathology: 1 fractional worksCardiac Valve Diseases a…1Cardiac Valve Diseases and Treatments: 1 fractional works
Pulmonary and Respiratory MedicineEmergency MedicineDemographyDermatology4 others

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

  1. 1 Aortic Disease and Treatment Approaches Pulmonary and Respiratory Medicine 2 works
  2. 2 Hospital Admissions and Outcomes Emergency Medicine 2 works
  3. 3 Aortic aneurysm repair treatments Pulmonary and Respiratory Medicine 1 works
  4. 4 Respiratory Support and Mechanisms Pulmonary and Respiratory Medicine 1 works
  5. 5 Migration, Aging, and Tourism Studies Demography 1 works
  6. 6 Cancer and Skin Lesions Dermatology 1 works
  7. 7 Pectus Deformity Diagnosis and Treatment Surgery 1 works
  8. 8 Primary Care and Health Outcomes General Health Professions 1 works
  9. 9 Spine and Intervertebral Disc Pathology Pathology and Forensic Medicine 1 works
  10. 10 Cardiac Valve Diseases and Treatments 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 available62.0%not open38.0%

World: 28% of research is openly available.

with international co-authors8.8%domestic only91.2%

World: 19% is written across borders.

How has Nerima General Hospital's research output changed?

Output in 2018–2022 was 53% 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 Tokyo

All research institutions in Tokyo

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.