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Hospital / health system · Hakodate · Japan

Hakodate National Hospital

In research, Hakodate National Hospital stands highest in Medicine (#9,002 of 10,443 worldwide) and Health Sciences (#10,627 of 11,982 worldwide), 2022–2025. Relative to its size it is most specialised in Pulmonary and Respiratory Medicine, Surgery and Medicine — Pulmonary and Respiratory Medicine is 12.0× its share of world research.

hnh-hosp.jpROR OpenAlex
World rank, 2022–2025
#25,621
of 28,054 · #30,047 all time
Rank in Japan
#903
of 1,070
Research works
826
▲ 77% vs 2013–17
Citations
5.1k
6.2 per fractional work
Top-10% rate
4.2%
record average 16.5%
Open access
52%
world 28%

What is Hakodate National 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 #9,002 of 10,443 4.4%160 #9422
Health SciencesDomain #10,627 of 11,982 4.4%163 #12096

Each strip is that field’s whole ranked pool, with the notch where Hakodate National 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 National Hospital specialise in?

Where its research is concentrated relative to its size: Pulmonary and Respiratory Medicine takes 12.0× the share of its output that it takes of world research.

  1. Pulmonary and Respiratory MedicineSubfield · 33.3 works12×
  2. SurgerySubfield · 35.4 works8.3×
  3. MedicineField · 160.3 works4.6×
← 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.

Agricultural and Biological Sciences: 0.01× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.95× its world share, 9 worksBiochemistry, Geneti…Immunology and Microbiology: 1.85× its world share, 3 worksImmunology and Micro…Neuroscience: 0.61× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.11× its world share, 1 worksPharmacology, Toxico…Chemistry: 0.18× its world share, 0 worksChemistryEngineering: 0.03× its world share, 1 worksEngineeringEnvironmental Science: 0.04× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.01× its world share, 0 worksMaterials ScienceMathematics: 0.03× its world share, 0 worksMathematicsPhysics and Astronomy: 0.04× its world share, 0 worksPhysics and AstronomyDentistry: 0.15× its world share, 0 worksDentistryHealth Professions: 0.49× its world share, 2 worksHealth ProfessionsMedicine: 4.60× its world share, 160 worksMedicineNursing: 0.42× its world share, 0 worksNursingVeterinary: 1.02× its world share, 0 worksVeterinaryEconomics, Econometrics and Finance: 0.10× its world share, 0 worksEconomics, Econometr…Social Sciences: 0.01× 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, 4.6×. Every wedge is a field page.

Who are the top researchers at Hakodate National Hospital?

Ranked on the composite score, Noriko Kimura, Minoru Umehara and Koichi Haraguchi lead among researchers whose main affiliation is Hakodate National Hospital.

  1. 1 Noriko Kimura Japan · #370,223 worldwide 134 citations · 56 works
  2. 2 Minoru Umehara Japan · #615,462 worldwide 22 citations · 25 works
  3. 3 Koichi Haraguchi Japan · #794,454 worldwide 34 citations · 20 works
  4. 4 Yosuke Tsuruga Japan · #855,956 worldwide 11 citations · 15 works
  5. 5 Yoshiya Yamamoto Japan · #974,310 worldwide 24 citations · 20 works
  6. 6 Kimitoshi Kubo Japan · #1,040,473 worldwide 17 citations · 25 works
  7. 7 Ken Imaizumi Japan · #1,193,565 worldwide 4 citations · 17 works
  8. 8 Kazuya Yonezawa Japan · #1,342,674 worldwide 36 citations · 20 works
  9. 9 Akinori Takagane Japan · #1,349,143 worldwide 20 citations · 23 works
  10. 10 Aya Sato Japan · #1,403,281 worldwide 10 citations · 22 works
All ranked researchers at Hakodate National Hospital

Which keywords describe research at Hakodate National Hospital?

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

▲ 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. Epidemiology27▲ 3.8×62 topics
  2. Chemotherapy18▲ 14×20 topics
  3. Treatment16▲ 7.1×28 topics
  4. Clinical Practice Guidelines15▲ 15×14 topics
  5. Diagnosis15▲ 8.8×25 topics
  6. Immunotherapy12▲ 8.9×18 topics
  7. Surgical Management10▲ 13×13 topics
  8. Survival Analysis10▲ 19×6 topics
  9. Adjuvant Therapy9▲ 40×2 topics
  10. Prognostic Factors9▲ 11×11 topics
  11. Gastric Cancer9▲ 42×3 topics
  12. Molecular Characterization8▲ 26×4 topics
  13. Inflammation8▲ 2.2×41 topics
  14. Tumor Microenvironment8▲ 10×7 topics
  15. Endoscopic Resection8▲ 45×2 topics
  16. Complications8▲ 8.7×11 topics
  17. Neoadjuvant Therapy8▲ 19×5 topics
  18. PET Imaging8▲ 25×4 topics
  19. Management7▲ 5.2×20 topics
  20. Neoadjuvant Chemotherapy7▲ 45×2 topics
  21. Lymph Node Dissection7▲ 64×1 topic
  22. Metastatic Gastric Cancer7▲ 64×1 topic
  23. Imatinib Mesylate6▲ 72×2 topics
  24. Molecular Profiling6▲ 37×3 topics
  25. Prognosis6▲ 11×8 topics
  26. Children6▲ 15×4 topics
  27. Pathogenesis6▲ 6.2×12 topics
  28. Guidelines6▲ 6.7×11 topics
  29. Immunohistochemistry6▲ 42×3 topics
  30. Breast Cancer5▲ 12×8 topics
  31. Prognostic Markers5▲ 27×3 topics
  32. PDGFRA Mutations5▲ 103×1 topic
  33. Radiotherapy5▲ 7.3×8 topics
  34. Sunitinib5▲ 103×1 topic
  35. Therapeutic Targets5▲ 18×5 topics
  36. Adults5▲ 43×2 topics
  37. Imaging4▲ 9.4×4 topics
  38. Immune Checkpoint Blockade4▲ 21×1 topic
  39. PD-1 and PD-L14▲ 21×1 topic
  40. Preoperative Chemoradiotherapy4▲ 29×2 topics

Which research topics does Hakodate National Hospital publish most on?

By volume in 2022–2025: Gastric Cancer Management and Outcomes, Gastrointestinal Tumor Research and Treatment, Cancer Immunotherapy and Biomarkers and Metastasis and carcinoma case studies.

Gastric Cancer Management and Outcomes: 7 fractional worksGastrointestinal Tumor Research and Treatment: 5 fractional worksCancer Immunotherapy and…4Cancer Immunotherapy and Biomarkers: 4 fractional worksMetastasis and carcinoma…4Metastasis and carcinoma case studies: 4 fractional worksGastrointestinal disorders and treatments: 4 fractional worksEsophageal and GI Pathology: 3 fractional worksColorectal Cancer Surgic…3Colorectal Cancer Surgical Treatments: 3 fractional worksLung Cancer Treatments and Mutations: 3 fractional worksLung Cancer Diagnosis and Treatment: 2 fractional worksGallbladder and Bile Duct Disorders: 2 fractional works
Pulmonary and Respiratory MedicineGastroenterologyOncologySurgery

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

  1. 1 Gastric Cancer Management and Outcomes Pulmonary and Respiratory Medicine 7 works
  2. 2 Gastrointestinal Tumor Research and Treatment Gastroenterology 5 works
  3. 3 Cancer Immunotherapy and Biomarkers Oncology 4 works
  4. 4 Metastasis and carcinoma case studies Pulmonary and Respiratory Medicine 4 works
  5. 5 Gastrointestinal disorders and treatments Surgery 4 works
  6. 6 Esophageal and GI Pathology Surgery 3 works
  7. 7 Colorectal Cancer Surgical Treatments Oncology 3 works
  8. 8 Lung Cancer Treatments and Mutations Pulmonary and Respiratory Medicine 3 works
  9. 9 Lung Cancer Diagnosis and Treatment Pulmonary and Respiratory Medicine 2 works
  10. 10 Gallbladder and Bile Duct Disorders Pulmonary and Respiratory 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 available51.6%not open48.4%

World: 28% of research is openly available.

with international co-authors2.8%domestic only97.2%

World: 19% is written across borders.

How has Hakodate National Hospital's research output changed?

Output in 2018–2022 was 77% 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.