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Institution · Tokyo · Japan

Japan Medical Association

In research, Japan Medical Association stands highest in Health Sciences (#8,705 of 11,982 worldwide), 2022–2025.

med.or.jp/englishROR OpenAlex
World rank, 2022–2025
#23,124
of 28,054 · #25,955 all time
Rank in Japan
#742
of 1,070
Research works
512
▲ 15% vs 2013–17
Citations
4k
7.8 per fractional work
Top-10% rate
6.3%
record average 16.5%
Open access
46%
world 28%

What is Japan Medical Association 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
Health SciencesDomain #8,705 of 11,982 7.0%62 #9883

Each strip is that field’s whole ranked pool, with the notch where Japan Medical Association 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.

Agricultural and Biological Sciences: 0.39× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.73× its world share, 4 worksBiochemistry, Geneti…Immunology and Microbiology: 1.00× its world share, 1 worksImmunology and Micro…Neuroscience: 0.29× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 2.91× its world share, 1 worksPharmacology, Toxico…Chemistry: 0.14× its world share, 0 worksChemistryComputer Science: 0.84× its world share, 7 worksComputer ScienceEarth and Planetary Sciences: 0.12× its world share, 0 worksEarth and Planetary …Energy: 0.05× its world share, 0 worksEnergyEngineering: 0.40× its world share, 6 worksEngineeringEnvironmental Science: 0.54× its world share, 3 worksEnvironmental ScienceMaterials Science: 0.19× its world share, 1 worksMaterials ScienceMathematics: 0.18× its world share, 0 worksMathematicsPhysics and Astronomy: 0.59× its world share, 1 worksPhysics and AstronomyDentistry: 0.23× its world share, 0 worksDentistryHealth Professions: 2.39× its world share, 6 worksHealth ProfessionsMedicine: 2.77× its world share, 55 worksMedicineNursing: 0.77× its world share, 0 worksNursingVeterinary: 0.45× its world share, 0 worksVeterinaryArts and Humanities: 0.40× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.36× its world share, 1 worksBusiness, Management…Decision Sciences: 0.51× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 2.06× its world share, 4 worksEconomics, Econometr…Psychology: 0.60× its world share, 2 worksPsychologySocial Sciences: 0.38× its world share, 5 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Pharmacology, Toxicology and Pharmaceutics, 2.9×. Every wedge is a field page.

Which keywords describe research at Japan Medical Association?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Machine Learning, Precision Medicine, Medical Imaging, Feature Extraction, Quantitative Analysis, Radiomics, Healthcare and Text Mining.

▲ 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. Machine Learning11▲ 3.3×12 topics
  2. Epidemiology8▲ 1.99×34 topics
  3. Medical Imaging6▲ 12×3 topics
  4. Precision Medicine6▲ 14×4 topics
  5. Healthcare6▲ 5.0×6 topics
  6. Feature Extraction6▲ 12×2 topics
  7. Quantitative Analysis6▲ 27×1 topic
  8. Radiomics6▲ 46×1 topic
  9. Text Mining5▲ 35×3 topics
  10. Pandemic5▲ 4.2×6 topics
  11. SARS-CoV-24▲ 13×6 topics
  12. Inflammation4▲ 1.76×20 topics
  13. Innovation4▲ 3.5×5 topics
  14. COVID-193▲ 2.3×11 topics
  15. Big Data3▲ 3.4×3 topics
  16. Clinical Trials3▲ 4.6×9 topics
  17. Risk Factors3▲ 2.5×11 topics
  18. ACE2 Receptor3▲ 11×2 topics
  19. Management3▲ 3.4×6 topics
  20. Nursing3▲ 14×2 topics
  21. Data Analysis2▲ 8.4×2 topics
  22. Aging2▲ 4.2×7 topics
  23. Health Care2▲ 24×1 topic
  24. Quality Management2▲ 15×1 topic
  25. Research Trends2▲ 163×1 topic
  26. Smart Factory2▲ 22×1 topic
  27. Computed Tomography2▲ 44×2 topics
  28. Magnetic Resonance Imaging2▲ 8.2×3 topics
  29. Radiation Exposure2▲ 20×2 topics
  30. Coronavirus2▲ 9.0×2 topics
  31. Quality Improvement2▲ 9.5×6 topics
  32. Maintenance2▲ 21×1 topic
  33. Medical Equipment2▲ 79×1 topic
  34. Cancer Treatment2▲ 7.1×4 topics
  35. Digital Mammography2▲ 127×1 topic
  36. Mammographic Density2▲ 127×1 topic
  37. Mutation2▲ 8.9×2 topics
  38. Viral Transmission2▲ 11×3 topics
  39. antibody2▲ 15×1 topic
  40. spike protein2▲ 15×1 topic

Which research topics does Japan Medical Association publish most on?

By volume in 2022–2025: Radiomics and Machine Learning in Medical Imaging, Technology and Data Analysis, Diverse Approaches in Healthcare and Education Studies and Quality and Safety in Healthcare.

Radiomics and Machine Le…6Radiomics and Machine Learning in Medical Imaging: 6 fractional worksTechnology and Data Anal…2Technology and Data Analysis: 2 fractional worksDiverse Approaches in He…2Diverse Approaches in Healthcare and Education Studies: 2 fractional worksQuality and Safety in Healthcare: 2 fractional worksDigital Radiography and Breast Imaging: 2 fractional worksSARS-CoV-2 and COVID-19 …2SARS-CoV-2 and COVID-19 Research: 2 fractional worksEducational Robotics and Engineering: 1 fractional worksInnovation in Digital Healthcare Systems: 1 fractional worksInnovation Policy and R&D: 1 fractional worksBiomedical Ethics and Regulation: 1 fractional works
Radiology, Nuclear Medicine and ImagingInformation SystemsPublic Health, Environmental and Occupational HealthMedical Laboratory Technology6 others

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

  1. 1 Radiomics and Machine Learning in Medical Imaging Radiology, Nuclear Medicine and Imaging 6 works
  2. 2 Technology and Data Analysis Information Systems 2 works
  3. 3 Diverse Approaches in Healthcare and Education Studies Public Health, Environmental and Occupational Health 2 works
  4. 4 Quality and Safety in Healthcare Medical Laboratory Technology 2 works
  5. 5 Digital Radiography and Breast Imaging Pulmonary and Respiratory Medicine 2 works
  6. 6 SARS-CoV-2 and COVID-19 Research Infectious Diseases 2 works
  7. 7 Educational Robotics and Engineering Artificial Intelligence 1 works
  8. 8 Innovation in Digital Healthcare Systems Health Information Management 1 works
  9. 9 Innovation Policy and R&D Economics and Econometrics 1 works
  10. 10 Biomedical Ethics and Regulation Physiology 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 available45.8%not open54.2%

World: 28% of research is openly available.

with international co-authors8.3%domestic only91.7%

World: 19% is written across borders.

How has Japan Medical Association's research output changed?

Output in 2018–2022 was 15% 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 Tokyo

All research institutions in Tokyo

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.