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Hospital / health system · Okazaki · Japan

Anjo Kosei Hospital

In research, Anjo Kosei Hospital stands highest in Medicine (#5,300 of 8,541 worldwide) and Health Sciences (#6,415 of 9,902 worldwide), 2022-now. Relative to its size it is most specialised in Surgery (Surgery is 7.4× its share of world research).

kosei.anjo.aichi.jp/top/index.cfmROR OpenAlex
World rank, 2022-now
#20,669
of 22,385 · #29,508 all time
Rank in Japan
#726
of 924
Research works
744
▲ 13% vs 2018-21
Citations
6.2k
8.3 per fractional work
Top-10% rate
4.6%
all institutions 10.0%
vs its own fields
0.90×
1.00× is exactly expected
Open access
54%
world 40%
International
4%
world 18%
Anjo Kosei Hospital

What is Anjo Kosei Hospital known for in research?

The fields where it stands highest, 2022-now, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
MedicineField #5,300 of 8,541 4.2%96 #10794
Health SciencesDomain #6,415 of 9,902 4.0%102 #13235

Each strip is that field's whole ranked pool, with the notch where Anjo Kosei 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 average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which fields of science does Anjo Kosei Hospital work in?

In 2022-now, 85% of research at Anjo Kosei Hospital is in Health Sciences, 10% in Life Sciences. Its largest fields are Medicine (79%), Health Professions (5%), Biochemistry, Genetics and Molecular Biology (4%). It does 3.4× the world's share of Health Sciences.

Health Sciences: 120 fractional works · 84.5% of its workMedicine: 112 fractional works · 78.8% of its workSurgery: 25 fractional works · 17.3% of its workPulmonary and Respiratory Medicine: 14 fractional works · 10.2% of its workCardiology and Cardiovascular Medicine: 10 fractional works · 6.9% of its workEpidemiology: 8 fractional works · 5.9% of its workHematology: 7 fractional works · 5.0% of its workOncology: 5 fractional works · 3.6% of its workPathology and Forensic Medicine: 4 fractional works · 2.9% of its workNeurology: 3 fractional works · 2.4% of its workPublic Health, Environmental and Occupational Health: 3 fractional works · 2.3% of its workPediatrics, Perinatology and Child Health: 3 fractional works · 2.3% of its workInfectious Diseases: 3 fractional works · 2.0% of its workGenetics: 2 fractional works · 1.5% of its workNephrology: 2 fractional works · 1.4% of its workRheumatology: 2 fractional works · 1.4% of its workPhysiology: 2 fractional works · 1.3% of its workDermatology: 2 fractional works · 1.2% of its workGeriatrics and Gerontology: 2 fractional works · 1.1% of its workPsychiatry and Mental health: 1 fractional works · 1.0% of its workRehabilitation: 1 fractional works · 1.0% of its workEmergency Medicine: 1 fractional works · 0.9% of its workPharmacology: 1 fractional works · 0.8% of its workRadiology, Nuclear Medicine and Imaging: 1 fractional works · 0.7% of its workObstetrics and Gynecology: 1 fractional works · 0.7% of its workAnesthesiology and Pain Medicine: 1 fractional works · 0.6% of its workEndocrinology, Diabetes and Metabolism: 1 fractional works · 0.5% of its workGastroenterology: 1 fractional works · 0.5% of its workHepatology: 1 fractional works · 0.5% of its workReproductive Medicine: 1 fractional works · 0.5% of its workUrology: 1 fractional works · 0.4% of its workOtorhinolaryngology: 1 fractional works · 0.4% of its workComplementary and alternative medicine: 0 fractional works · 0.4% of its workTransplantation: 0 fractional works · 0.3% of its workOrthopedics and Sports Medicine: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.5% of its workHealth Professions: 7 fractional works · 4.6% of its workEmergency Medical Services: 2 fractional works · 1.7% of its workGeneral Health Professions: 2 fractional works · 1.2% of its workSpeech and Hearing: 1 fractional works · 0.8% of its workRadiological and Ultrasound Technology: 0 fractional works · 0.3% of its workHealth Information Management: 0 fractional works · 0.2% of its workPhysical Therapy, Sports Therapy and Rehabilitation: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workNursing: 1 fractional works · 0.5% of its workLeadership and Management: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workDentistry: 1 fractional works · 0.5% of its workPeriodontics: 1 fractional works · 0.5% of its workVeterinary: 0 fractional works · 0.1% of its workLife Sciences: 14 fractional works · 9.6% of its workBiochemistry, Genetics and Molecular Biology: 6 fractional works · 4.4% of its workMolecular Biology: 3 fractional works · 1.9% of its workGenetics: 2 fractional works · 1.2% of its workCell Biology: 1 fractional works · 0.4% of its workCancer Research: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.7% of its workImmunology and Microbiology: 3 fractional works · 2.1% of its workImmunology: 3 fractional works · 1.8% of its workSmaller subfields together: 0 fractional works · 0.3% of its workNeuroscience: 3 fractional works · 1.8% of its workCognitive Neuroscience: 1 fractional works · 0.9% of its workCellular and Molecular Neuroscience: 0 fractional works · 0.3% of its workDevelopmental Neuroscience: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.3% of its workPharmacology, Toxicology and Pharmaceutics: 1 fractional works · 0.9% of its workPharmacology: 1 fractional works · 0.9% of its workSmaller subfields together: 0 fractional works · 0.0% of its workAgricultural and Biological Sciences: 0 fractional works · 0.3% of its workFood Science: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.0% of its workPhysical Sciences: 5 fractional works · 3.3% of its workEngineering: 2 fractional works · 1.8% of its workBiomedical Engineering: 2 fractional works · 1.4% of its workAerospace Engineering: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workPhysics and Astronomy: 1 fractional works · 1.0% of its workRadiation: 1 fractional works · 0.9% of its workSmaller subfields together: 0 fractional works · 0.2% of its workComputer Science: 0 fractional works · 0.3% of its workMaterials Science: 0 fractional works · 0.2% of its workMaterials Chemistry: 0 fractional works · 0.2% of its workMathematics: 0 fractional works · 0.1% of its workSocial Sciences: 4 fractional works · 2.6% of its workEconomics, Econometrics and Finance: 2 fractional works · 1.1% of its workEconomics and Econometrics: 2 fractional works · 1.1% of its workDecision Sciences: 1 fractional works · 0.5% of its workStatistics, Probability and Uncertainty: 1 fractional works · 0.5% of its workSocial Sciences: 0 fractional works · 0.3% of its workTransportation: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workPsychology: 0 fractional works · 0.3% of its workArts and Humanities: 0 fractional works · 0.2% of its workPhilosophy: 0 fractional works · 0.2% of its workBusiness, Management and Accounting: 0 fractional works · 0.2% of its workOrganizational Behavior and Human Resource Management: 0 fractional works · 0.2% of its workALL ITS WORKAnjo KoseiHospital142fractional works, 2022-now
Life Sciences10%Physical Sciences3%Health Sciences85%Social Sciences3%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 21 fields, with their numbers
    1. Medicine11278.8%
    2. Health Professions74.6%
    3. Nursing10.5%
    4. Dentistry10.5%
    5. Veterinary00.1%
    1. Biochemistry, Genetics and Molecular Biology64.4%
    2. Immunology and Microbiology32.1%
    3. Neuroscience31.8%
    4. Pharmacology, Toxicology and Pharmaceutics10.9%
    5. Agricultural and Biological Sciences00.3%
    1. Engineering21.8%
    2. Physics and Astronomy11.0%
    3. Computer Science00.3%
    4. Materials Science00.2%
    5. Mathematics00.1%
    1. Economics, Econometrics and Finance21.1%
    2. Decision Sciences10.5%
    3. Social Sciences00.3%
    4. Psychology00.3%
    5. Arts and Humanities00.2%
    6. Business, Management and Accounting00.2%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does Anjo Kosei Hospital specialise in?

Where its research is concentrated relative to its size: Surgery takes 7.4× the share of its output that it takes of world research.

  1. SurgerySubfield · 24.5 works7.4×
← 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: 0.06× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.83× its world share, 6 worksBiochemistry, Geneti…Immunology and Microbiology: 2.13× its world share, 3 worksImmunology and Micro…Neuroscience: 1.11× its world share, 3 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 2.62× its world share, 1 worksPharmacology, Toxico…Computer Science: 0.03× its world share, 0 worksComputer ScienceEngineering: 0.12× its world share, 2 worksEngineeringMaterials Science: 0.07× its world share, 0 worksMaterials ScienceMathematics: 0.05× its world share, 0 worksMathematicsPhysics and Astronomy: 0.45× its world share, 1 worksPhysics and AstronomyDentistry: 0.97× its world share, 1 worksDentistryHealth Professions: 1.76× its world share, 7 worksHealth ProfessionsMedicine: 4.10× its world share, 112 worksMedicineNursing: 1.01× its world share, 1 worksNursingVeterinary: 0.87× its world share, 0 worksVeterinaryArts and Humanities: 0.08× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.07× its world share, 0 worksBusiness, Management…Decision Sciences: 0.49× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.49× its world share, 2 worksEconomics, Econometr…Psychology: 0.09× 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, 4.1×. Every wedge is a field page.

All 21 fields, with their numbers
  1. Medicine4.10×112 works
  2. Pharmacology, Toxicology and Pharmaceutics2.62×1 works
  3. Immunology and Microbiology2.13×3 works
  4. Health Professions1.76×7 works
  5. Neuroscience1.11×3 works
  6. Nursing1.01×1 works
  7. Dentistry0.97×1 works
  8. Veterinary0.87×0 works
  9. Biochemistry, Genetics and Molecular Biology0.83×6 works
  10. Decision Sciences0.49×1 works
  11. Economics, Econometrics and Finance0.49×2 works
  12. Physics and Astronomy0.45×1 works
  13. Engineering0.12×2 works
  14. Psychology0.09×0 works
  15. Arts and Humanities0.08×0 works
  16. Materials Science0.07×0 works
  17. Business, Management and Accounting0.07×0 works
  18. Agricultural and Biological Sciences0.06×0 works
  19. Mathematics0.05×0 works
  20. Computer Science0.03×0 works
  21. Social Sciences0.03×0 works

Who are the top researchers at Anjo Kosei Hospital?

Ranked on the quality score, Takeshi Amemiya, Hirofumi Tamai and Takashi Okajima lead among researchers whose main affiliation is Anjo Kosei Hospital.

  1. 1 Takeshi Amemiya Japan · #756,196 worldwide 11k citations · 213 works
  2. 2 Hirofumi Tamai Japan · #2,492,285 worldwide 1.1k citations · 46 works
  3. 3 Takashi Okajima Japan · #2,822,744 worldwide 49 citations · 24 works
  4. 4 Kenji Takemoto Japan · #3,028,286 worldwide 2k citations · 136 works
  5. 5 Shuto Negishi Japan · #3,241,176 worldwide 103 citations · 15 works
  6. 6 Minoru Horisawa Japan · #3,638,376 worldwide 813 citations · 32 works
  7. 7 Kanae Imai Japan · #3,737,668 worldwide 104 citations · 37 works
  8. 8 Teruo Nagaya Japan · #3,859,699 worldwide 1.3k citations · 63 works
  9. 9 Mamiko Takeuchi Japan · #3,941,056 worldwide 173 citations · 30 works
  10. 10 Satomi Saeki Japan · #4,017,463 worldwide 463 citations · 35 works
All ranked researchers at Anjo Kosei Hospital

What are the most cited papers from Anjo Kosei Hospital?

The most cited paper from Anjo Kosei Hospital is "Global, regional, and national prevalence of overweight and obesity in children and adults during 1980–2013: a systematic analysis for the Global Burden of Disease Study 2013" (Marie Ng et al., 2014), with 12,158 citations. Next come "Global, regional, and national levels of neonatal, infant, and under-5 mortality during 1990–2013: a systematic analysis for the Global Burden of Disease Study 2013" (814) and "Prediction of the Risk of Myocardial Infarction from Polymorphisms in Candidate Genes" (647).

Most cited papers
#PaperReleasedCitations
1 Global, regional, and national prevalence of overweight and obesity in children and adults during 1980–2013: a systematic analysis for the Global Burden of Disease Study 2013 Marie Ng et al. · The Lancet Open access140 authors 28 May 2014 12,158
2 Global, regional, and national levels of neonatal, infant, and under-5 mortality during 1990–2013: a systematic analysis for the Global Burden of Disease Study 2013 Haidong Wang et al. · The Lancet Open access230 authors 2 May 2014 814
3 Prediction of the Risk of Myocardial Infarction from Polymorphisms in Candidate Genes Yoshiji Yamada, Hideo Izawa, Sahoko Ichihara et al. · New England Journal of Medicine Open access 11 Dec 2002 647
4 Long-read sequencing identifies GGC repeat expansions in NOTCH2NLC associated with neuronal intranuclear inclusion disease Jun Sone et al. · Nature Genetics 22 Jul 2019 524
5 Randomized clinical trial of adjuvant gemcitabine chemotherapy versus observation in resected bile duct cancer Tomoki Ebata et al. · British journal of surgery Feb 2018 403
All 60 most cited papers, with filters and sorting

Which keywords describe research at Anjo Kosei Hospital?

By fractional works in 2022-now, weighted toward what it does more of than the world: Epidemiology, Prognostic Factors, Echocardiography, Chemotherapy, Endovascular Repair, Guidelines, Diagnosis and Hematopoietic Stem Cells.

▲ 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-now 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. Epidemiology14▲ 2.6×53 topics
  2. Inflammation8▲ 2.5×26 topics
  3. Treatment7▲ 3.9×22 topics
  4. Diagnosis6▲ 4.9×22 topics
  5. Prognostic Factors6▲ 11×12 topics
  6. Chemotherapy6▲ 6.3×18 topics
  7. Echocardiography6▲ 15×5 topics
  8. Endovascular Repair6▲ 46×3 topics
  9. Guidelines6▲ 8.2×9 topics
  10. Complications5▲ 7.4×11 topics
  11. Hematopoietic Stem Cells5▲ 41×3 topics
  12. Risk Factors5▲ 3.1×15 topics
  13. Heart Failure5▲ 7.5×7 topics
  14. Quality of Life4▲ 2.2×17 topics
  15. Cardiovascular Disease4▲ 2.6×13 topics
  16. Biomechanics4▲ 9.5×6 topics
  17. Management4▲ 3.6×15 topics
  18. Surgical Management4▲ 6.0×12 topics
  19. Clinical Practice Guidelines3▲ 4.4×11 topics
  20. Genetic Susceptibility3▲ 25×4 topics
  21. Mesenchymal Stem Cells3▲ 22×2 topics
  22. Surgical Treatment3▲ 12×4 topics
  23. Bone Marrow Niche3▲ 93×1 topic
  24. Clinical Outcomes3▲ 10×4 topics
  25. Degenerative Disc Disease3▲ 23×2 topics
  26. Graft-versus-Host Disease3▲ 93×1 topic
  27. Spinal Fusion3▲ 22×2 topics
  28. Aortic Aneurysm3▲ 31×2 topics
  29. Neurodevelopmental Outcomes3▲ 11×5 topics
  30. Genetic Mutations3▲ 4.6×11 topics
  31. Radiotherapy3▲ 5.0×10 topics
  32. Thrombosis3▲ 7.0×6 topics
  33. Thrombus Formation3▲ 25×3 topics
  34. Chronic Kidney Disease2▲ 6.9×5 topics
  35. Aortic Dissection2▲ 40×1 topic
  36. Bicuspid Aortic Valve2▲ 40×1 topic
  37. Low Back Pain2▲ 9.4×2 topics
  38. Spinal Surgery2▲ 20×2 topics
  39. Intervertebral Disc2▲ 22×1 topic
  40. Lumbar Disc Degeneration2▲ 22×1 topic

Which research topics does Anjo Kosei Hospital publish most on?

By volume in 2022-now: Hematopoietic Stem Cell Transplantation, Aortic Disease and Treatment Approaches, Spine and Intervertebral Disc Pathology and Aortic aneurysm repair treatments.

Hematopoietic Stem Cell …3Hematopoietic Stem Cell Transplantation: 3 fractional worksAortic Disease and Treat…2Aortic Disease and Treatment Approaches: 2 fractional worksSpine and Intervertebral…2Spine and Intervertebral Disc Pathology: 2 fractional worksAortic aneurysm repair t…2Aortic aneurysm repair treatments: 2 fractional worksCardiac Valve Diseases and Treatments: 2 fractional worksAcute Myeloid Leukemia Research: 2 fractional worksHeart Failure Treatment …2Heart Failure Treatment and Management: 2 fractional worksCardiovascular Function and Risk Factors: 2 fractional worksProtein Degradation and Inhibitors: 1 fractional worksOrthopedic Surgery and R…1Orthopedic Surgery and Rehabilitation: 1 fractional works
HematologyPulmonary and Respiratory MedicinePathology and Forensic MedicineCardiology and Cardiovascular Medicine2 others

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

  1. 1 Hematopoietic Stem Cell Transplantation Hematology 3 works
  2. 2 Aortic Disease and Treatment Approaches Pulmonary and Respiratory Medicine 2 works
  3. 3 Spine and Intervertebral Disc Pathology Pathology and Forensic Medicine 2 works
  4. 4 Aortic aneurysm repair treatments Pulmonary and Respiratory Medicine 2 works
  5. 5 Cardiac Valve Diseases and Treatments Cardiology and Cardiovascular Medicine 2 works
  6. 6 Acute Myeloid Leukemia Research Hematology 2 works
  7. 7 Heart Failure Treatment and Management Cardiology and Cardiovascular Medicine 2 works
  8. 8 Cardiovascular Function and Risk Factors Cardiology and Cardiovascular Medicine 2 works
  9. 9 Protein Degradation and Inhibitors Molecular Biology 1 works
  10. 10 Orthopedic Surgery and Rehabilitation Surgery 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 available54.5%not open45.5%

World: 40% of research is openly available.

with international co-authors3.9%domestic only96.1%

World: 18% is written across borders.

How has Anjo Kosei Hospital's research output changed?

Output in 2022-2025 was 13% higher than in 2018-2021.

still counting1990200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Anjo Kosei Hospital as a percentage of every work published that year, 0.00050% in 2024.

still counting0.0010%0.0020%0.0030%Anjo Kosei Hospital0.00068% in 202519801990200020102020

Fractional works of Anjo Kosei Hospital over all fractional works that year. How the balance of science has shifted.

How much of it reaches the world top 10%

Year by year, against all institutions in the same year.

still counting5%10%15%all institutions10.0% in 2025Anjo Kosei Hospital4.0% in 2025200020102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 6.5% in 1992.

Other research institutions in Okazaki

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Anjo Kosei Hospital on Science Explorer

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