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Hospital / health system · Hakodate · Japan

Hakodate Central General Hospital

In research, Hakodate Central General Hospital stands highest in Medicine (#6,398 of 10,443 worldwide) and Health Sciences (#7,816 of 11,982 worldwide), 2022–2025. Relative to its size it is most specialised in Surgery — Surgery is 10.6× its share of world research.

chubyou.comROR OpenAlex
World rank, 2022–2025
#22,233
of 28,054 · #36,493 all time
Rank in Japan
#702
of 1,070
Research works
546
▲ 92% vs 2013–17
Citations
5.8k
10.6 per fractional work
Top-10% rate
9.2%
record average 16.5%
Open access
50%
world 28%

What is Hakodate Central General 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 #6,398 of 10,443 9.5%139 #11948
Health SciencesDomain #7,816 of 11,982 9.4%142 #14705

Each strip is that field’s whole ranked pool, with the notch where Hakodate Central 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).

What does Hakodate Central General Hospital specialise in?

Where its research is concentrated relative to its size: Surgery takes 10.6× the share of its output that it takes of world research.

  1. SurgerySubfield · 39.3 works11×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

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: 0.85× its world share, 7 worksBiochemistry, Geneti…Immunology and Microbiology: 0.91× its world share, 2 worksImmunology and Micro…Neuroscience: 0.96× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.47× its world share, 0 worksPharmacology, Toxico…Computer Science: 0.05× its world share, 1 worksComputer ScienceEngineering: 0.13× its world share, 3 worksEngineeringEnvironmental Science: 0.01× its world share, 0 worksEnvironmental ScienceMathematics: 0.02× its world share, 0 worksMathematicsPhysics and Astronomy: 0.02× its world share, 0 worksPhysics and AstronomyDentistry: 0.87× its world share, 1 worksDentistryHealth Professions: 0.30× its world share, 1 worksHealth ProfessionsMedicine: 4.55× its world share, 139 worksMedicineNursing: 0.58× its world share, 0 worksNursingVeterinary: 3.09× its world share, 1 worksVeterinaryBusiness, Management and Accounting: 0.07× its world share, 0 worksBusiness, Management…Psychology: 0.18× its world share, 1 worksPsychology1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.5×. Every wedge is a field page.

Who are the top researchers at Hakodate Central General Hospital?

Ranked on the composite score, Go Wakabayashi, Masahiro Kanayama and Masami Nakajima lead among researchers whose main affiliation is Hakodate Central General Hospital.

  1. 1 Go Wakabayashi Japan · #114,791 worldwide 278 citations · 71 works
  2. 2 Masahiro Kanayama Japan · #642,249 worldwide 42 citations · 20 works
  3. 3 Masami Nakajima Japan · #1,059,862 worldwide 35 citations · 28 works
  4. 4 Chu Kimura Japan · #1,341,523 worldwide 9 citations · 18 works
All ranked researchers at Hakodate Central General Hospital

Which keywords describe research at Hakodate Central General Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Clinical Practice Guidelines, Diagnosis, Management, Treatment, Immunotherapy, Radiofrequency Ablation, Epidemiology and Chemotherapy.

▲ 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▲ 2.6×55 topics
  2. Clinical Practice Guidelines14▲ 16×11 topics
  3. Diagnosis14▲ 9.2×20 topics
  4. Treatment13▲ 6.7×18 topics
  5. Management12▲ 9.7×18 topics
  6. Immunotherapy10▲ 9.0×12 topics
  7. Radiofrequency Ablation9▲ 57×2 topics
  8. Chemotherapy9▲ 7.9×15 topics
  9. Survival9▲ 41×2 topics
  10. Hepatocellular Carcinoma9▲ 26×2 topics
  11. Surgical Management8▲ 13×15 topics
  12. Liver Cancer8▲ 93×1 topic
  13. Prognostic Factors8▲ 12×13 topics
  14. Sorafenib8▲ 93×1 topic
  15. Complications7▲ 8.3×14 topics
  16. Neoadjuvant Therapy6▲ 17×5 topics
  17. Rehabilitation6▲ 9.8×8 topics
  18. Biomechanics6▲ 12×5 topics
  19. Degenerative Disc Disease6▲ 38×2 topics
  20. Guidelines6▲ 7.4×9 topics
  21. Surgical Treatment5▲ 16×5 topics
  22. Spinal Fusion5▲ 32×2 topics
  23. Mortality5▲ 5.1×7 topics
  24. Cholangiocarcinoma4▲ 34×2 topics
  25. Molecular Profiling4▲ 28×3 topics
  26. Surgery4▲ 7.7×7 topics
  27. Breast Cancer4▲ 11×7 topics
  28. Molecular Characterization4▲ 15×4 topics
  29. Genetic Mutations4▲ 6.0×10 topics
  30. Immunohistochemistry4▲ 34×3 topics
  31. Laparoscopic Surgery4▲ 22×4 topics
  32. Echocardiography4▲ 8.8×6 topics
  33. Low Back Pain4▲ 14×2 topics
  34. Therapeutic Targets4▲ 15×4 topics
  35. Survival Analysis4▲ 8.3×5 topics
  36. Clinical Outcomes3▲ 9.8×2 topics
  37. Intervertebral Disc3▲ 31×1 topic
  38. Lumbar Disc Degeneration3▲ 31×1 topic
  39. Molecular Pathology3▲ 20×2 topics
  40. Surgical Complications3▲ 26×2 topics

Which research topics does Hakodate Central General Hospital publish most on?

By volume in 2022–2025: Hepatocellular Carcinoma Treatment and Prognosis, Spine and Intervertebral Disc Pathology, Cholangiocarcinoma and Gallbladder Cancer Studies and Organ Transplantation Techniques and Outcomes.

Hepatocellular Carcinoma…8Hepatocellular Carcinoma Treatment and Prognosis: 8 fractional worksSpine and Intervertebral Disc Pathology: 3 fractional worksCholangiocarcinoma and Gallbladder Cancer Studies: 3 fractional worksOrgan Transplantation Techniques and Outcomes: 3 fractional worksMetastasis and carcinoma case studies: 3 fractional worksFoot and Ankle Surgery: 3 fractional worksPancreatic and Hepatic O…3Pancreatic and Hepatic Oncology Research: 3 fractional worksCervical and Thoracic My…2Cervical and Thoracic Myelopathy: 2 fractional worksAutoimmune Neurological …2Autoimmune Neurological Disorders and Treatments: 2 fractional worksTendon Structure and Tre…2Tendon Structure and Treatment: 2 fractional works
HepatologyPathology and Forensic MedicineSurgeryPulmonary and Respiratory Medicine3 others

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

  1. 1 Hepatocellular Carcinoma Treatment and Prognosis Hepatology 8 works
  2. 2 Spine and Intervertebral Disc Pathology Pathology and Forensic Medicine 3 works
  3. 3 Cholangiocarcinoma and Gallbladder Cancer Studies Surgery 3 works
  4. 4 Organ Transplantation Techniques and Outcomes Surgery 3 works
  5. 5 Metastasis and carcinoma case studies Pulmonary and Respiratory Medicine 3 works
  6. 6 Foot and Ankle Surgery Orthopedics and Sports Medicine 3 works
  7. 7 Pancreatic and Hepatic Oncology Research Oncology 3 works
  8. 8 Cervical and Thoracic Myelopathy Surgery 2 works
  9. 9 Autoimmune Neurological Disorders and Treatments Neurology 2 works
  10. 10 Tendon Structure and Treatment Orthopedics and Sports Medicine 2 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 available49.9%not open50.1%

World: 28% of research is openly available.

with international co-authors5.8%domestic only94.2%

World: 19% is written across borders.

How has Hakodate Central General Hospital's research output changed?

Output in 2018–2022 was 92% 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 Hakodate

All research institutions in Hakodate

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.