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Hospital / health system · Kitakyushu · Japan

Nippon Steel Yawata Memorial Hospital

In research, Nippon Steel Yawata Memorial Hospital stands highest in Medicine (#13,731 of 17,978 worldwide) and Health Sciences (#16,834 of 20,462 worldwide), over all time.

ns.yawata-mhp.or.jpROR OpenAlex
World rank, all time
#35,560
of 42,892
Rank in Japan
#1,550
of 2,112
Research works
340
◆ 2% vs 2013–17
Citations
2.7k
7.9 per fractional work
Top-10% rate
6.7%
record average 16.5%
Open access
60%
world 28%

What is Nippon Steel Yawata Memorial 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 #13,731 of 17,978 5.5%236
Health SciencesDomain #16,834 of 20,462 5.6%248

Each strip is that field’s whole ranked pool, with the notch where Nippon Steel Yawata Memorial 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: 0.18× its world share, 0 worksBiochemistry, Geneti…Immunology and Microbiology: 0.15× its world share, 0 worksImmunology and Micro…Neuroscience: 2.81× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.11× its world share, 0 worksPharmacology, Toxico…Engineering: 0.01× its world share, 0 worksEngineeringEnvironmental Science: 0.13× its world share, 0 worksEnvironmental ScienceHealth Professions: 1.74× its world share, 2 worksHealth ProfessionsMedicine: 4.36× its world share, 43 worksMedicineNursing: 8.83× its world share, 2 worksNursingEconomics, Econometrics and Finance: 0.10× its world share, 0 worksEconomics, Econometr…Psychology: 0.13× its world share, 0 worksPsychology1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Nursing, 8.8×. Every wedge is a field page.

Who are the top researchers at Nippon Steel Yawata Memorial Hospital?

Ranked on the composite score, Shinsuke Mii, Masao Takemoto and Kazuyoshi Aoyama lead among researchers whose main affiliation is Nippon Steel Yawata Memorial Hospital.

  1. 1 Shinsuke Mii Japan · #316,291 worldwide 76 citations · 25 works
  2. 2 Masao Takemoto Japan · #795,889 worldwide 41 citations · 24 works
  3. 3 Kazuyoshi Aoyama Japan · #903,964 worldwide 31 citations · 19 works
  4. 4 Ichiro Takenaka Japan · #1,038,794 worldwide 19 citations · 16 works
  5. 5 Shuji Arakawa Japan · #1,237,962 worldwide 12 citations · 21 works
All ranked researchers at Nippon Steel Yawata Memorial Hospital

Which keywords describe research at Nippon Steel Yawata Memorial Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Catheter Ablation, Guidelines, Cardiovascular Disease, Stroke Prevention, Anticoagulant Therapy, Atrial Fibrillation, Risk Stratification and Arrhythmias.

▲ 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. Catheter Ablation10▲ 167×2 topics
  2. Guidelines7▲ 30×5 topics
  3. Cardiovascular Disease7▲ 12×13 topics
  4. Stroke Prevention6▲ 106×2 topics
  5. Anticoagulant Therapy6▲ 98×3 topics
  6. Atrial Fibrillation6▲ 116×1 topic
  7. Risk Stratification6▲ 159×1 topic
  8. Arrhythmias6▲ 117×2 topics
  9. Risk Factors5▲ 8.4×8 topics
  10. Radiofrequency Ablation5▲ 86×2 topics
  11. Electroanatomic Mapping4▲ 178×1 topic
  12. Ventricular Tachycardia4▲ 178×1 topic
  13. Inflammation4▲ 4.1×15 topics
  14. Epidemiology4▲ 2.0×18 topics
  15. Hypertension4▲ 28×6 topics
  16. Global Burden3▲ 12×5 topics
  17. Diagnosis3▲ 6.2×12 topics
  18. Functional Recovery3▲ 38×3 topics
  19. Blood Pressure3▲ 91×2 topics
  20. Echocardiography3▲ 19×3 topics
  21. Quality of Life3▲ 3.6×9 topics
  22. Heart Failure3▲ 12×4 topics
  23. Rehabilitation2▲ 12×5 topics
  24. Ischemic Stroke2▲ 31×3 topics
  25. Revascularization2▲ 30×2 topics
  26. Obesity2▲ 6.0×7 topics
  27. Sudden Cardiac Death2▲ 55×2 topics
  28. Neuroprotection2▲ 12×4 topics
  29. Atherosclerosis2▲ 15×6 topics
  30. Management2▲ 5.0×11 topics
  31. Immune System2▲ 15×2 topics
  32. Mortality2▲ 6.2×6 topics
  33. Endovascular Therapy2▲ 54×1 topic
  34. Motor Recovery2▲ 45×1 topic
  35. Neural Plasticity2▲ 20×1 topic
  36. Prognosis2▲ 10×6 topics
  37. Thrombolysis2▲ 54×1 topic
  38. Insulin Resistance2▲ 7.3×5 topics
  39. Salt Reduction2▲ 222×1 topic
  40. Sodium Intake2▲ 222×1 topic

Which research topics does Nippon Steel Yawata Memorial Hospital publish most on?

By volume in 2022–2025: Atrial Fibrillation Management and Outcomes, Cardiac Arrhythmias and Treatments, Stroke Rehabilitation and Recovery and Acute Ischemic Stroke Management.

Atrial Fibrillation Mana…6Atrial Fibrillation Management and Outcomes: 6 fractional worksCardiac Arrhythmias and …4Cardiac Arrhythmias and Treatments: 4 fractional worksStroke Rehabilitation and Recovery: 2 fractional worksAcute Ischemic Stroke Ma…2Acute Ischemic Stroke Management: 2 fractional worksSodium Intake and Health2Sodium Intake and Health: 2 fractional worksCardiac pacing and defib…1Cardiac pacing and defibrillation studies: 1 fractional worksObstructive Sleep Apnea Research: 1 fractional worksBlood Pressure and Hypertension Studies: 1 fractional worksOlder Adults Driving Studies: 1 fractional worksCardiac electrophysiology and arrhythmias: 1 fractional works
Cardiology and Cardiovascular MedicineRehabilitationEpidemiologyNutrition and Dietetics2 others

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

  1. 1 Atrial Fibrillation Management and Outcomes Cardiology and Cardiovascular Medicine 6 works
  2. 2 Cardiac Arrhythmias and Treatments Cardiology and Cardiovascular Medicine 4 works
  3. 3 Stroke Rehabilitation and Recovery Rehabilitation 2 works
  4. 4 Acute Ischemic Stroke Management Epidemiology 2 works
  5. 5 Sodium Intake and Health Nutrition and Dietetics 2 works
  6. 6 Cardiac pacing and defibrillation studies Cardiology and Cardiovascular Medicine 1 works
  7. 7 Obstructive Sleep Apnea Research Physiology 1 works
  8. 8 Blood Pressure and Hypertension Studies Cardiology and Cardiovascular Medicine 1 works
  9. 9 Older Adults Driving Studies Physical Therapy, Sports Therapy and Rehabilitation 1 works
  10. 10 Cardiac electrophysiology and arrhythmias Cardiology and Cardiovascular Medicine 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 available59.9%not open40.1%

World: 28% of research is openly available.

with international co-authors5.5%domestic only94.5%

World: 19% is written across borders.

How has Nippon Steel Yawata Memorial Hospital's research output changed?

Output in 2018–2022 was 2% 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 Kitakyushu

All research institutions in Kitakyushu

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.