Science Explorer Interactive view Map
Hospital / health system · Tokyo · Japan

Nihon University Itabashi Hospital

In research, Nihon University Itabashi Hospital stands highest in Medicine (#9,317 of 10,443 worldwide) and Health Sciences (#11,109 of 11,982 worldwide), 2022–2025.

med.nihon-u.ac.jp/hospital/itabashiROR OpenAlex
World rank, 2022–2025
#24,797
of 28,054 · #29,553 all time
Rank in Japan
#839
of 1,070
Research works
453
▲ 34% vs 2013–17
Citations
4.9k
10.7 per fractional work
Top-10% rate
6.3%
record average 16.5%
Open access
48%
world 28%

What is Nihon University Itabashi 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 #9,317 of 10,443 6.8%69 #12428
Health SciencesDomain #11,109 of 11,982 6.8%71 #15537

Each strip is that field’s whole ranked pool, with the notch where Nihon University Itabashi 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: 0.05× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.08× its world share, 6 worksBiochemistry, Geneti…Immunology and Microbiology: 1.34× its world share, 1 worksImmunology and Micro…Neuroscience: 1.05× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 2.26× its world share, 1 worksPharmacology, Toxico…Chemistry: 0.25× its world share, 0 worksChemistryComputer Science: 0.03× its world share, 0 worksComputer ScienceEarth and Planetary Sciences: 0.33× its world share, 0 worksEarth and Planetary …Engineering: 0.74× its world share, 11 worksEngineeringEnvironmental Science: 0.17× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.29× its world share, 1 worksMaterials ScienceMathematics: 0.29× its world share, 0 worksMathematicsPhysics and Astronomy: 0.44× its world share, 1 worksPhysics and AstronomyDentistry: 0.95× its world share, 0 worksDentistryHealth Professions: 0.20× its world share, 0 worksHealth ProfessionsMedicine: 3.70× its world share, 70 worksMedicineNursing: 0.06× its world share, 0 worksNursingVeterinary: 0.84× its world share, 0 worksVeterinaryArts and Humanities: 0.12× its world share, 0 worksArts and HumanitiesDecision Sciences: 0.18× its world share, 0 worksDecision SciencesPsychology: 0.38× 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, 3.7×. Every wedge is a field page.

Which keywords describe research at Nihon University Itabashi Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Inflammation, Treatment, Diagnosis, Heart Failure, Biomechanics, Thrombosis 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. Epidemiology10▲ 2.6×59 topics
  2. Inflammation6▲ 3.0×29 topics
  3. Treatment5▲ 4.0×23 topics
  4. Diagnosis4▲ 4.4×18 topics
  5. Risk Factors3▲ 3.0×13 topics
  6. Chemotherapy3▲ 4.6×17 topics
  7. Heart Failure3▲ 6.9×9 topics
  8. Quality of Life3▲ 2.1×15 topics
  9. Complications3▲ 5.8×12 topics
  10. Biomechanics3▲ 8.9×4 topics
  11. Management3▲ 3.4×17 topics
  12. Thrombosis3▲ 9.6×7 topics
  13. Degenerative Disc Disease2▲ 25×2 topics
  14. Echocardiography2▲ 8.3×8 topics
  15. Surgical Management2▲ 5.6×13 topics
  16. Magnetic Resonance Imaging2▲ 8.3×4 topics
  17. Autoantibodies2▲ 8.9×8 topics
  18. Spinal Fusion2▲ 22×2 topics
  19. Guidelines2▲ 4.3×9 topics
  20. Prognostic Factors2▲ 4.5×14 topics
  21. Myocardial Infarction2▲ 7.8×3 topics
  22. Pedicle Screw Fixation2▲ 48×1 topic
  23. Tumor Microenvironment2▲ 4.2×5 topics
  24. Vertebroplasty2▲ 48×1 topic
  25. Health-related Quality of Life2▲ 7.6×5 topics
  26. Intraocular Pressure2▲ 21×2 topics
  27. Stroke Prevention2▲ 14×2 topics
  28. Glaucoma2▲ 11×3 topics
  29. ACE2 Receptor2▲ 6.3×3 topics
  30. Catheter Ablation2▲ 13×2 topics
  31. Chronic Kidney Disease2▲ 6.4×7 topics
  32. Surgical Treatment2▲ 7.9×6 topics
  33. Anterior Cervical Discectomy1▲ 52×1 topic
  34. Cervical Spine Surgery1▲ 52×1 topic
  35. Hemostasis1▲ 15×3 topics
  36. Revision Surgery1▲ 11×2 topics
  37. Total Hip Replacement1▲ 11×2 topics
  38. Antenna1▲ 16×1 topic
  39. Antenna Arrays1▲ 36×1 topic
  40. Percutaneous Coronary Intervention1▲ 10×3 topics

Which research topics does Nihon University Itabashi Hospital publish most on?

By volume in 2022–2025: Spinal Fractures and Fixation Techniques, Cervical and Thoracic Myelopathy, Antenna Design and Analysis and Antenna Design and Optimization.

Spinal Fractures and Fix…2Spinal Fractures and Fixation Techniques: 2 fractional worksCervical and Thoracic My…1Cervical and Thoracic Myelopathy: 1 fractional worksAntenna Design and Analysis: 1 fractional worksAntenna Design and Optim…1Antenna Design and Optimization: 1 fractional worksCorneal surgery and diso…1Corneal surgery and disorders: 1 fractional worksScoliosis diagnosis and treatment: 1 fractional worksWave and Wind Energy Systems: 1 fractional worksTotal Knee Arthroplasty …1Total Knee Arthroplasty Outcomes: 1 fractional worksCardiac Structural Anomalies and Repair: 1 fractional worksSpine and Intervertebral Disc Pathology: 1 fractional works
SurgeryAerospace EngineeringRadiology, Nuclear Medicine and ImagingOcean Engineering1 others

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

  1. 1 Spinal Fractures and Fixation Techniques Surgery 2 works
  2. 2 Cervical and Thoracic Myelopathy Surgery 1 works
  3. 3 Antenna Design and Analysis Aerospace Engineering 1 works
  4. 4 Antenna Design and Optimization Aerospace Engineering 1 works
  5. 5 Corneal surgery and disorders Radiology, Nuclear Medicine and Imaging 1 works
  6. 6 Scoliosis diagnosis and treatment Surgery 1 works
  7. 7 Wave and Wind Energy Systems Ocean Engineering 1 works
  8. 8 Total Knee Arthroplasty Outcomes Surgery 1 works
  9. 9 Cardiac Structural Anomalies and Repair Surgery 1 works
  10. 10 Spine and Intervertebral Disc Pathology Pathology and Forensic 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 available48.2%not open51.8%

World: 28% of research is openly available.

with international co-authors7.6%domestic only92.4%

World: 19% is written across borders.

How has Nihon University Itabashi Hospital's research output changed?

Output in 2018–2022 was 34% 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.