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Hospital / health system · Sapporo · Japan

National Hospital Organization Hokkaido Medical Center

In research, National Hospital Organization Hokkaido Medical Center stands highest in Medicine (#9,135 of 10,443 worldwide) and Health Sciences (#10,790 of 11,982 worldwide), 2022–2025.

hosp.go.jp/~hokkaidomcROR OpenAlex
World rank, 2022–2025
#24,213
of 28,054 · #30,031 all time
Rank in Japan
#803
of 1,070
Research works
459
▲ 17% vs 2013–17
Citations
4.8k
10.5 per fractional work
Top-10% rate
8.1%
record average 16.5%
Open access
51%
world 28%

What is National Hospital Organization Hokkaido Medical Center 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 #9,135 of 10,443 7.8%81 #12006
Health SciencesDomain #10,790 of 11,982 7.9%84 #15016

Each strip is that field’s whole ranked pool, with the notch where National Hospital Organization Hokkaido Medical Center 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: 0.02× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.93× its world share, 5 worksBiochemistry, Geneti…Immunology and Microbiology: 1.15× its world share, 1 worksImmunology and Micro…Neuroscience: 0.81× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.41× its world share, 0 worksPharmacology, Toxico…Computer Science: 0.07× its world share, 0 worksComputer ScienceEnergy: 0.05× its world share, 0 worksEnergyEngineering: 0.13× its world share, 2 worksEngineeringEnvironmental Science: 0.02× its world share, 0 worksEnvironmental ScienceMathematics: 0.06× its world share, 0 worksMathematicsPhysics and Astronomy: 0.08× its world share, 0 worksPhysics and AstronomyDentistry: 0.83× its world share, 0 worksDentistryHealth Professions: 0.73× its world share, 2 worksHealth ProfessionsMedicine: 4.42× its world share, 81 worksMedicineNursing: 1.84× its world share, 1 worksNursingVeterinary: 2.58× its world share, 0 worksVeterinaryEconomics, Econometrics and Finance: 0.06× its world share, 0 worksEconomics, Econometr…Psychology: 0.14× its world share, 0 worksPsychologySocial Sciences: 0.03× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.4×. Every wedge is a field page.

Who are the top researchers at National Hospital Organization Hokkaido Medical Center?

Ranked on the composite score, Yukiharu Todo, Shinichiro Minobe and Hidenori Kato lead among researchers whose main affiliation is National Hospital Organization Hokkaido Medical Center.

  1. 1 Yukiharu Todo Japan · #232,154 worldwide 54 citations · 26 works
  2. 2 Shinichiro Minobe Japan · #428,852 worldwide 37 citations · 18 works
  3. 3 Hidenori Kato Japan · #446,173 worldwide 76 citations · 39 works
  4. 4 Satoshi Oizumi Japan · #923,726 worldwide 73 citations · 57 works
  5. 5 Masaaki Niino Japan · #996,505 worldwide 29 citations · 36 works
  6. 6 Hiroaki Hiraga Japan · #1,058,968 worldwide 32 citations · 21 works
  7. 7 Shinichi Fukumoto Japan · #1,110,672 worldwide 16 citations · 15 works
  8. 8 Shinya Takada Japan · #1,201,944 worldwide 11 citations · 17 works
  9. 9 Masao Harada Japan · #1,224,867 worldwide 27 citations · 20 works
  10. 10 Yusei Miyazaki Japan · #1,310,591 worldwide 7 citations · 22 works
All ranked researchers at National Hospital Organization Hokkaido Medical Center

Which keywords describe research at National Hospital Organization Hokkaido Medical Center?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Chemotherapy, Cognitive Impairment, Diagnostic Criteria, Epidemiology, Multiple Sclerosis, Neuromyelitis Optica, Immunotherapy and Prognostic Factors.

▲ 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▲ 2.5×52 topics
  2. Chemotherapy7▲ 11×19 topics
  3. Cognitive Impairment6▲ 25×5 topics
  4. Diagnostic Criteria6▲ 26×8 topics
  5. Immunotherapy5▲ 6.9×15 topics
  6. Inflammation5▲ 2.3×32 topics
  7. Multiple Sclerosis4▲ 129×1 topic
  8. Neuromyelitis Optica4▲ 129×1 topic
  9. Quality of Life4▲ 3.2×20 topics
  10. Diagnosis4▲ 4.8×19 topics
  11. Treatment4▲ 3.6×24 topics
  12. Prognostic Factors4▲ 9.4×11 topics
  13. Surgical Management4▲ 9.6×14 topics
  14. Radiotherapy4▲ 10×10 topics
  15. Management3▲ 4.4×16 topics
  16. Prognosis3▲ 10×6 topics
  17. Clinical Practice Guidelines3▲ 5.9×13 topics
  18. Neurological Disorders3▲ 5.2×10 topics
  19. Breast Cancer3▲ 11×7 topics
  20. Clinical Trials2▲ 3.9×10 topics
  21. Rehabilitation2▲ 6.3×7 topics
  22. Autoantibodies2▲ 10×7 topics
  23. Targeted Therapy2▲ 11×4 topics
  24. Metastasis2▲ 6.9×7 topics
  25. Tumor Microenvironment2▲ 5.1×7 topics
  26. Complications2▲ 4.4×11 topics
  27. Treatment Guidelines2▲ 10.0×6 topics
  28. Genetic Mutations2▲ 4.8×11 topics
  29. Mechanical Ventilation2▲ 18×2 topics
  30. Fetal Surgery2▲ 35×3 topics
  31. Metastatic Breast Cancer2▲ 33×2 topics
  32. Prenatal Diagnosis2▲ 13×3 topics
  33. Stroke2▲ 11×6 topics
  34. Cetuximab2▲ 22×2 topics
  35. Robotic Surgery2▲ 12×5 topics
  36. Congenital Heart Disease2▲ 20×3 topics
  37. Critical Care2▲ 7.1×6 topics
  38. Extracorporeal Membrane Oxygenation2▲ 21×2 topics
  39. Myocardial Infarction2▲ 7.3×4 topics
  40. Intravenous Immunoglobulin2▲ 24×2 topics

Which research topics does National Hospital Organization Hokkaido Medical Center publish most on?

By volume in 2022–2025: Multiple Sclerosis Research Studies, Cardiac Structural Anomalies and Repair, Lung Cancer Treatments and Mutations and Cerebral Palsy and Movement Disorders.

Multiple Sclerosis Resea…4Multiple Sclerosis Research Studies: 4 fractional worksCardiac Structural Anomalies and Repair: 1 fractional worksLung Cancer Treatments and Mutations: 1 fractional worksCerebral Palsy and Movem…1Cerebral Palsy and Movement Disorders: 1 fractional worksSpinal Dysraphism and Malformations: 1 fractional worksCongenital Heart Disease Studies: 1 fractional worksAdvanced Breast Cancer T…1Advanced Breast Cancer Therapies: 1 fractional worksCancer Immunotherapy and Biomarkers: 1 fractional worksMyasthenia Gravis and Thymoma: 1 fractional worksTracheal and airway diso…1Tracheal and airway disorders: 1 fractional works
Pathology and Forensic MedicineSurgeryPulmonary and Respiratory MedicinePsychiatry and Mental health4 others

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

  1. 1 Multiple Sclerosis Research Studies Pathology and Forensic Medicine 4 works
  2. 2 Cardiac Structural Anomalies and Repair Surgery 1 works
  3. 3 Lung Cancer Treatments and Mutations Pulmonary and Respiratory Medicine 1 works
  4. 4 Cerebral Palsy and Movement Disorders Psychiatry and Mental health 1 works
  5. 5 Spinal Dysraphism and Malformations Public Health, Environmental and Occupational Health 1 works
  6. 6 Congenital Heart Disease Studies Epidemiology 1 works
  7. 7 Advanced Breast Cancer Therapies Pulmonary and Respiratory Medicine 1 works
  8. 8 Cancer Immunotherapy and Biomarkers Oncology 1 works
  9. 9 Myasthenia Gravis and Thymoma Neurology 1 works
  10. 10 Tracheal and airway disorders Pulmonary and Respiratory 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 available51.1%not open48.9%

World: 28% of research is openly available.

with international co-authors7.7%domestic only92.3%

World: 19% is written across borders.

How has National Hospital Organization Hokkaido Medical Center's research output changed?

Output in 2018–2022 was 17% 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 Sapporo

All research institutions in Sapporo

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.