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Hospital / health system · Osaka · Japan

Osaka Kaisei Hospital

In research, Osaka Kaisei Hospital stands highest in Medicine (#10,664 of 17,978 worldwide) and Health Sciences (#13,443 of 20,462 worldwide), over all time.

kaisei-hp.co.jpROR OpenAlex
World rank, all time
#34,453
of 42,892
Rank in Japan
#1,478
of 2,112
Research works
512
▼ 3% vs 2013–17
Citations
4.8k
9.3 per fractional work
Top-10% rate
9.1%
record average 16.5%
Open access
31%
world 28%

What is Osaka Kaisei 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 #10,664 of 17,978 5.8%384
Health SciencesDomain #13,443 of 20,462 5.7%405

Each strip is that field’s whole ranked pool, with the notch where Osaka Kaisei 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: 0.46× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 1.08× its world share, 0 worksImmunology and Micro…Neuroscience: 0.99× its world share, 0 worksNeuroscienceComputer Science: 0.27× its world share, 1 worksComputer ScienceEngineering: 0.05× its world share, 0 worksEngineeringEnvironmental Science: 0.04× its world share, 0 worksEnvironmental SciencePhysics and Astronomy: 0.12× its world share, 0 worksPhysics and AstronomyHealth Professions: 0.98× its world share, 1 worksHealth ProfessionsMedicine: 4.54× its world share, 27 worksMedicinePsychology: 0.45× 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, 4.5×. Every wedge is a field page.

Who are the top researchers at Osaka Kaisei Hospital?

Ranked on the composite score, D Shirai, Daizo Oka and Tetsuro Sugai lead among researchers whose main affiliation is Osaka Kaisei Hospital.

  1. 1 D Shirai Japan · #888,760 worldwide 22 citations · 20 works
  2. 2 Daizo Oka Japan · #1,321,896 worldwide 7 citations · 17 works
  3. 3 Tetsuro Sugai Japan · #1,398,643 worldwide 6 citations · 49 works
  4. 4 Masaharu Yamada Japan · #1,408,301 worldwide 11 citations · 32 works
  5. 5 Akinobu Shôji Japan · #1,623,581 worldwide 1 citations · 16 works
All ranked researchers at Osaka Kaisei Hospital

Which keywords describe research at Osaka Kaisei Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Treatment, Epidemiology, Chemotherapy, Prognostic Factors, Clinical Practice Guidelines, Genetic Mutations, Molecular Characterization and Neoadjuvant Therapy.

▲ 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 19 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 19 words, with their numbers
  1. Epidemiology4▲ 3.2×26 topics
  2. Treatment3▲ 8.8×16 topics
  3. Chemotherapy2▲ 11×8 topics
  4. Prognostic Factors2▲ 16×5 topics
  5. Clinical Practice Guidelines2▲ 11×6 topics
  6. Genetic Mutations2▲ 12×7 topics
  7. Molecular Characterization2▲ 29×3 topics
  8. Neoadjuvant Therapy2▲ 22×3 topics
  9. Surgical Management2▲ 12×5 topics
  10. Diagnosis2▲ 5.1×10 topics
  11. Immunotherapy2▲ 7.0×6 topics
  12. Quality of Life2▲ 3.4×9 topics
  13. Neurological Disorders1▲ 8.1×9 topics
  14. Surgery1▲ 13×5 topics
  15. Complications1▲ 8.1×5 topics
  16. Guidelines1▲ 8.6×5 topics
  17. Inflammation1▲ 1.81×7 topics
  18. Survival Analysis1▲ 12×3 topics
  19. Tumor Microenvironment1▲ 7.5×4 topics

Which research topics does Osaka Kaisei Hospital publish most on?

By volume in 2022–2025: Bladder and Urothelial Cancer Treatments, Gastrointestinal Tumor Research and Treatment, Adrenal Hormones and Disorders and Gastrointestinal disorders and treatments.

Bladder and Urothelial C…1Bladder and Urothelial Cancer Treatments: 1 fractional worksGastrointestinal Tumor R…1Gastrointestinal Tumor Research and Treatment: 1 fractional worksAdrenal Hormones and Dis…1Adrenal Hormones and Disorders: 1 fractional worksGastrointestinal disorde…1Gastrointestinal disorders and treatments: 1 fractional worksCancer Immunotherapy and Biomarkers: 0 fractional worksNeuroendocrine Tumor Research Advances: 0 fractional worksSarcoma Diagnosis and Tr…0Sarcoma Diagnosis and Treatment: 0 fractional worksMetastasis and carcinoma case studies: 0 fractional worksIntracranial Aneurysms: Treatment and Complications: 0 fractional worksOrthopaedic implants and…0Orthopaedic implants and arthroplasty: 0 fractional works
SurgeryGastroenterologyEndocrinology, Diabetes and MetabolismOncology3 others

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

  1. 1 Bladder and Urothelial Cancer Treatments Surgery 1 works
  2. 2 Gastrointestinal Tumor Research and Treatment Gastroenterology 1 works
  3. 3 Adrenal Hormones and Disorders Endocrinology, Diabetes and Metabolism 1 works
  4. 4 Gastrointestinal disorders and treatments Surgery 1 works
  5. 5 Cancer Immunotherapy and Biomarkers Oncology 0 works
  6. 6 Neuroendocrine Tumor Research Advances Epidemiology 0 works
  7. 7 Sarcoma Diagnosis and Treatment Pulmonary and Respiratory Medicine 0 works
  8. 8 Metastasis and carcinoma case studies Pulmonary and Respiratory Medicine 0 works
  9. 9 Intracranial Aneurysms: Treatment and Complications Neurology 0 works
  10. 10 Orthopaedic implants and arthroplasty Surgery 0 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 available31.2%not open68.8%

World: 28% of research is openly available.

with international co-authors3.4%domestic only96.6%

World: 19% is written across borders.

How has Osaka Kaisei Hospital's research output changed?

Output in 2018–2022 was 3% lower 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 Osaka

All research institutions in Osaka

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.