San-ikukai Hospital
In research, San-ikukai Hospital stands highest in Medicine (#15,978 of 17,978 worldwide) and Health Sciences (#18,646 of 20,462 worldwide), over all time.
- World rank, all time
- #40,520 of 42,892
- Rank in Japan
- #1,927 of 2,112
- Research works
- 201 ▲ 168% vs 2013–17
- Citations
- 1k 5.1 per fractional work
- Top-10% rate
- 4.3% record average 16.5%
- Open access
- 64% world 28%
What is San-ikukai Hospital known for in research?
The fields where it stands highest, over all time, ranked among every institution above the floor in each field.
| Field | World rank | Where that sits | Top-10% rate | Works |
|---|---|---|---|---|
| MedicineField | #15,978 of 17,978 | 3.1% | 143 | |
| Health SciencesDomain | #18,646 of 20,462 | 3.2% | 157 |
Each strip is that field’s whole ranked pool, with the notch where San-ikukai 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.
Rings at 0.5×, 1× and 2×. Widest outward: Health Professions, 3.7×. Every wedge is a field page.
- Health Professions 3.7×
- Medicine 3.5×
- Psychology 2.5×
- Pharmacology, Toxicology and Pharmaceutics 1.2×
- Neuroscience 1.1×
- Nursing 0.7×
- Arts and Humanities 0.6×
- Immunology and Microbiology 0.5×
- Business, Management and Accounting 0.5×
- Agricultural and Biological Sciences 0.4×
- Mathematics 0.3×
- Decision Sciences 0.3×
- Biochemistry, Genetics and Molecular Biology 0.2×
- Social Sciences 0.2×
- Economics, Econometrics and Finance 0.2×
- Environmental Science 0.2×
- Physics and Astronomy 0.1×
- Computer Science 0.1×
- Engineering 0.0×
Who are the top researchers at San-ikukai Hospital?
Ranked on the composite score, Hisanobu Kaiya lead among researchers whose main affiliation is San-ikukai Hospital.
- 1 Hisanobu Kaiya Japan · #1,558,620 worldwide 10 citations · 24 works
Which keywords describe research at San-ikukai Hospital?
By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Treatment, Quality of Life, Diagnosis, Surgical Management, Emotion Regulation, Rehabilitation and Guidelines.
- Public Health
- Genetic Mutations
- Cytoreductive Surgery
- Prognostic Factors
- Gastric Cancer
- Adults
- Pathogenesis
- Children
- Genetic Susceptibility
- Guidelines
- Mental Health
- Surgical Management
- Diagnosis
- Treatment
- Epidemiology
- Quality of Life
- Cardiovascular Disease
- Emotion Regulation
- Rehabilitation
- Atherosclerosis
- Inflammation
- Management
- Risk Factors
- Complications
- Percutaneous Coronary Intervention
- Survival Analysis
- Elderly Patients
- Intraperitoneal Chemotherapy
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 28 words are chosen for being large and distinctive. Each links to the topic it comes from most.
All 28 words, with their numbers
- Epidemiology5▲ 3.2×28 topics
- Treatment3▲ 6.9×12 topics
- Quality of Life3▲ 4.5×11 topics
- Diagnosis2▲ 5.1×8 topics
- Cardiovascular Disease2▲ 4.0×7 topics
- Surgical Management2▲ 9.5×7 topics
- Emotion Regulation2▲ 12×5 topics
- Mental Health2▲ 2.5×8 topics
- Rehabilitation2▲ 9.4×7 topics
- Guidelines1▲ 7.7×5 topics
- Atherosclerosis1▲ 12×4 topics
- Genetic Susceptibility1▲ 35×4 topics
- Inflammation1▲ 1.60×5 topics
- Children1▲ 13×3 topics
- Management1▲ 3.9×5 topics
- Pathogenesis1▲ 5.7×6 topics
- Risk Factors1▲ 2.6×6 topics
- Adults1▲ 45×2 topics
- Complications1▲ 5.3×5 topics
- Gastric Cancer1▲ 24×3 topics
- Percutaneous Coronary Intervention1▲ 20×2 topics
- Prognostic Factors1▲ 6.4×6 topics
- Survival Analysis1▲ 9.6×2 topics
- Cytoreductive Surgery1▲ 38×1 topic
- Elderly Patients1▲ 15×3 topics
- Genetic Mutations1▲ 6.0×4 topics
- Intraperitoneal Chemotherapy1▲ 127×1 topic
- Public Health1▲ 1.75×5 topics
Which research topics does San-ikukai Hospital publish most on?
By volume in 2022–2025: Intraperitoneal and Appendiceal Malignancies, Geriatric Care and Nursing Homes, Anorectal Disease Treatments and Outcomes and Gastrointestinal Tumor Research and Treatment.
Area is fractional works; colour is the subfield each topic belongs to.
- 1 Intraperitoneal and Appendiceal Malignancies Surgery 1 works
- 2 Geriatric Care and Nursing Homes General Health Professions 1 works
- 3 Anorectal Disease Treatments and Outcomes Surgery 1 works
- 4 Gastrointestinal Tumor Research and Treatment Gastroenterology 1 works
- 5 Diverticular Disease and Complications Surgery 1 works
- 6 Eosinophilic Esophagitis Surgery 1 works
- 7 Coronary Interventions and Diagnostics Surgery 1 works
- 8 Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes Experimental and Cognitive Psychology 1 works
- 9 Intensive Care Unit Cognitive Disorders Critical Care and Intensive Care Medicine 1 works
- 10 Dialysis and Renal Disease Management Nephrology 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.
World: 28% of research is openly available.
World: 19% is written across borders.
How has San-ikukai Hospital's research output changed?
Output in 2018–2022 was 168% higher than in 2013–2017.
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
- The University of Tokyo
- Tokyo Institute of Technology
- Keio University
- Waseda University
- Tokyo University of Science
- Nihon University
- Hitachi (Japan)
- NTT (Japan)
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.