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Hospital / health system · Osaka · Japan

Nippon Life Hospital

In research, Nippon Life Hospital stands highest in Medicine (#15,642 of 17,978 worldwide) and Health Sciences (#18,602 of 20,462 worldwide), over all time.

nissay-hp.or.jpROR OpenAlex
World rank, all time
#34,493
of 42,892
Rank in Japan
#1,481
of 2,112
Research works
270
▼ 67% vs 2013–17
Citations
3.3k
12.3 per fractional work
Top-10% rate
8.5%
record average 16.5%
Open access
52%
world 28%

What is Nippon Life 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 #15,642 of 17,978 5.5%198
Health SciencesDomain #18,602 of 20,462 5.5%205

Each strip is that field’s whole ranked pool, with the notch where Nippon Life 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.

Agricultural and Biological Sciences: 0.54× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.60× its world share, 0 worksBiochemistry, Geneti…Immunology and Microbiology: 2.12× its world share, 0 worksImmunology and Micro…Neuroscience: 1.53× its world share, 0 worksNeuroscienceChemical Engineering: 1.22× its world share, 0 worksChemical EngineeringEarth and Planetary Sciences: 1.36× its world share, 0 worksEarth and Planetary …Energy: 0.77× its world share, 0 worksEnergyEngineering: 0.24× its world share, 1 worksEngineeringEnvironmental Science: 0.29× its world share, 0 worksEnvironmental SciencePhysics and Astronomy: 0.96× its world share, 0 worksPhysics and AstronomyHealth Professions: 1.93× its world share, 1 worksHealth ProfessionsMedicine: 2.57× its world share, 8 worksMedicineNursing: 0.62× its world share, 0 worksNursingArts and Humanities: 1.11× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.17× its world share, 0 worksBusiness, Management…Decision Sciences: 1.10× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 4.76× its world share, 2 worksEconomics, Econometr…Psychology: 2.45× its world share, 1 worksPsychologySocial Sciences: 0.15× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Economics, Econometrics and Finance, 4.8×. Every wedge is a field page.

Who are the top researchers at Nippon Life Hospital?

Ranked on the composite score, Yoshifumi Inoue, Shigeo SOUDA and Masaya Nomura lead among researchers whose main affiliation is Nippon Life Hospital.

  1. 1 Yoshifumi Inoue Japan · #827,065 worldwide 31 citations · 36 works
  2. 2 Shigeo SOUDA Japan · #1,037,982 worldwide 18 citations · 15 works
  3. 3 Masaya Nomura Japan · #1,133,464 worldwide 29 citations · 15 works
  4. 4 Tadasu MORI Japan · #1,411,395 worldwide 11 citations · 22 works
  5. 5 Yukinobu YOSHIKAWA Japan · #1,558,752 worldwide 7 citations · 15 works
All ranked researchers at Nippon Life Hospital

Which keywords describe research at Nippon Life Hospital?

By fractional works in all years, weighted toward what it does more of than the world: Epidemiology, Chemotherapy, Diagnosis, Treatment, Complications, Clinical Practice Guidelines, Surgical Management and Prognostic Factors.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in all years 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. Epidemiology30▲ 2.8×63 topics
  2. Diagnosis17▲ 6.2×26 topics
  3. Treatment17▲ 4.9×26 topics
  4. Chemotherapy16▲ 8.3×21 topics
  5. Inflammation15▲ 2.3×38 topics
  6. Complications13▲ 9.6×13 topics
  7. Metabolic Syndrome13▲ 5.7×13 topics
  8. Cardiovascular Disease12▲ 4.1×19 topics
  9. Clinical Practice Guidelines12▲ 8.1×12 topics
  10. Immunotherapy12▲ 6.8×12 topics
  11. Prognostic Factors12▲ 9.8×10 topics
  12. Surgical Management12▲ 9.8×13 topics
  13. Management11▲ 5.2×16 topics
  14. Diabetes11▲ 7.6×9 topics
  15. Insulin Resistance10▲ 8.0×8 topics
  16. Obesity8▲ 4.1×12 topics
  17. Breast Cancer7▲ 8.7×9 topics
  18. Hepatocellular Carcinoma6▲ 11×3 topics
  19. Survival Analysis6▲ 8.8×5 topics
  20. Immunohistochemistry6▲ 24×3 topics
  21. CT Diagnosis6▲ 66×2 topics
  22. Metastasis6▲ 6.7×9 topics
  23. Neoadjuvant Therapy6▲ 10×5 topics
  24. Genetic Mutations6▲ 4.2×13 topics
  25. Cholesterol6▲ 11×3 topics
  26. Atherosclerosis6▲ 5.5×7 topics
  27. Tumor Microenvironment6▲ 5.8×5 topics
  28. Radiotherapy5▲ 5.2×9 topics
  29. Glucose Metabolism5▲ 19×2 topics
  30. Global Prevalence5▲ 20×2 topics
  31. Glycemic Control5▲ 14×3 topics
  32. Insulin Therapy5▲ 17×3 topics
  33. Lifestyle Intervention5▲ 23×2 topics
  34. Molecular Profiling5▲ 15×3 topics
  35. Molecular Characterization4▲ 9.0×5 topics
  36. Chronic Pain4▲ 7.1×4 topics
  37. Survival4▲ 12×4 topics
  38. Clinical Management4▲ 7.2×5 topics
  39. Bouveret's Syndrome4▲ 95×1 topic
  40. Gallstone Ileus4▲ 95×1 topic

Which research topics does Nippon Life Hospital publish most on?

By volume in 2022–2025: Complex Systems and Time Series Analysis, Mental Health and Psychiatry, Emotional Intelligence and Performance and Pediatric Urology and Nephrology Studies.

Complex Systems and Time…1Complex Systems and Time Series Analysis: 1 fractional worksMental Health and Psychiatry: 0 fractional worksEmotional Intelligence a…0Emotional Intelligence and Performance: 0 fractional worksPediatric Urology and Ne…0Pediatric Urology and Nephrology Studies: 0 fractional worksAtrial Fibrillation Management and Outcomes: 0 fractional worksGynecological conditions and treatments: 0 fractional worksCardiac Arrhythmias and …0Cardiac Arrhythmias and Treatments: 0 fractional worksMuscle and Compartmental Disorders: 0 fractional worksEndometrial and Cervical Cancer Treatments: 0 fractional worksHernia repair and manage…0Hernia repair and management: 0 fractional works
Economics and EconometricsPhilosophySocial PsychologyPediatrics, Perinatology and Child Health3 others

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

  1. 1 Complex Systems and Time Series Analysis Economics and Econometrics 1 works
  2. 2 Mental Health and Psychiatry Philosophy 0 works
  3. 3 Emotional Intelligence and Performance Social Psychology 0 works
  4. 4 Pediatric Urology and Nephrology Studies Pediatrics, Perinatology and Child Health 0 works
  5. 5 Atrial Fibrillation Management and Outcomes Cardiology and Cardiovascular Medicine 0 works
  6. 6 Gynecological conditions and treatments Obstetrics and Gynecology 0 works
  7. 7 Cardiac Arrhythmias and Treatments Cardiology and Cardiovascular Medicine 0 works
  8. 8 Muscle and Compartmental Disorders Surgery 0 works
  9. 9 Endometrial and Cervical Cancer Treatments Obstetrics and Gynecology 0 works
  10. 10 Hernia repair and management 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 available51.7%not open48.3%

World: 28% of research is openly available.

with international co-authors7.9%domestic only92.1%

World: 19% is written across borders.

How has Nippon Life Hospital's research output changed?

Output in 2018–2022 was 67% 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.