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Hospital / health system · Ibaraki · Japan

Mito Saiseikai General Hospital

In research, Mito Saiseikai General Hospital stands highest in Medicine (#10,089 of 10,443 worldwide) and Health Sciences (#11,709 of 11,982 worldwide), 2022–2025. Relative to its size it is most specialised in Surgery — Surgery is 9.0× its share of world research.

World rank, 2022–2025
#27,364
of 28,054 · #28,570 all time
Rank in Japan
#1,038
of 1,070
Research works
591
▲ 8% vs 2013–17
Citations
5.2k
8.9 per fractional work
Top-10% rate
4.4%
record average 16.5%
Open access
51%
world 28%

What is Mito Saiseikai General Hospital 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
MedicineField #10,089 of 10,443 4.0%79 #8046
Health SciencesDomain #11,709 of 11,982 4.2%82 #10742

Each strip is that field’s whole ranked pool, with the notch where Mito Saiseikai General 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).

What does Mito Saiseikai General Hospital specialise in?

Where its research is concentrated relative to its size: Surgery takes 9.0× the share of its output that it takes of world research.

  1. SurgerySubfield · 20.0 works9.0×
← less than its size predictsmore →

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: 0.05× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.63× its world share, 3 worksBiochemistry, Geneti…Immunology and Microbiology: 1.93× its world share, 2 worksImmunology and Micro…Neuroscience: 0.75× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 4.18× its world share, 1 worksPharmacology, Toxico…Computer Science: 0.01× its world share, 0 worksComputer ScienceEngineering: 0.10× its world share, 1 worksEngineeringEnvironmental Science: 0.11× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.08× its world share, 0 worksMaterials SciencePhysics and Astronomy: 0.03× its world share, 0 worksPhysics and AstronomyDentistry: 0.24× its world share, 0 worksDentistryHealth Professions: 0.73× its world share, 2 worksHealth ProfessionsMedicine: 4.35× its world share, 79 worksMedicineNursing: 1.18× its world share, 0 worksNursingEconomics, Econometrics and Finance: 0.02× its world share, 0 worksEconomics, Econometr…Psychology: 0.69× its world share, 2 worksPsychologySocial Sciences: 0.07× its world share, 1 worksSocial Sciencesworld share
more than its size predictsabout as predictedless

Rings at 0.5×, and 2×. Widest outward: Medicine, 4.3×. Every wedge is a field page.

Who are the top researchers at Mito Saiseikai General Hospital?

Ranked on the composite score, Kuniyuki Oka, Tetsunobu Udaka and Masatoshi Kubo lead among researchers whose main affiliation is Mito Saiseikai General Hospital.

  1. 1 Kuniyuki Oka Japan · #455,100 worldwide 44 citations · 17 works
  2. 2 Tetsunobu Udaka Japan · #474,328 worldwide 14 citations · 21 works
  3. 3 Masatoshi Kubo Japan · #597,893 worldwide 11 citations · 20 works
  4. 4 Minoru Mizuta Japan · #680,420 worldwide 15 citations · 26 works
  5. 5 Takeshi Hirata Japan · #684,272 worldwide 13 citations · 15 works
  6. 6 Atsushi Imagawa Japan · #710,848 worldwide 28 citations · 22 works
  7. 7 Shigeruko Iijima Japan · #748,837 worldwide 21 citations · 24 works
  8. 8 Tatsuya Fujikawa Japan · #775,265 worldwide 22 citations · 17 works
  9. 9 Hiroki Matsuura Japan · #1,108,997 worldwide 30 citations · 25 works
  10. 10 Setsuo Kuraoka Japan · #1,437,348 worldwide 5 citations · 24 works
All ranked researchers at Mito Saiseikai General Hospital

Which keywords describe research at Mito Saiseikai General Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Treatment, Surgical Management, Epidemiology, Diagnosis, Complications, Prognostic Factors, Guidelines and Heart Failure.

▲ 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. Epidemiology11▲ 3.0×47 topics
  2. Treatment8▲ 6.9×22 topics
  3. Surgical Management7▲ 19×13 topics
  4. Diagnosis7▲ 7.5×16 topics
  5. Complications6▲ 12×9 topics
  6. Prognostic Factors6▲ 14×7 topics
  7. Guidelines5▲ 11×7 topics
  8. Heart Failure4▲ 11×8 topics
  9. Echocardiography4▲ 16×7 topics
  10. Clinical Guidelines4▲ 15×8 topics
  11. Inflammation4▲ 2.0×21 topics
  12. PET Imaging4▲ 25×4 topics
  13. Risk Factors4▲ 3.8×11 topics
  14. Mortality4▲ 6.5×10 topics
  15. Imatinib Mesylate4▲ 73×1 topic
  16. Immunotherapy4▲ 5.2×11 topics
  17. Sunitinib4▲ 133×1 topic
  18. Clinical Practice Guidelines3▲ 6.2×9 topics
  19. Catheter Ablation3▲ 27×2 topics
  20. Molecular Characterization3▲ 18×5 topics
  21. Arrhythmias3▲ 33×2 topics
  22. Management3▲ 3.7×10 topics
  23. Genetic Mutations3▲ 6.3×9 topics
  24. Chemotherapy2▲ 3.8×8 topics
  25. Endovascular Repair2▲ 32×3 topics
  26. Postoperative Complications2▲ 20×3 topics
  27. Review2▲ 20×2 topics
  28. Sudden Cardiac Death2▲ 29×2 topics
  29. Radiofrequency Ablation2▲ 22×2 topics
  30. Revision Surgery2▲ 17×2 topics
  31. Total Hip Replacement2▲ 17×2 topics
  32. Children2▲ 8.8×3 topics
  33. Survival Analysis2▲ 7.5×3 topics
  34. Cardiomyopathy2▲ 22×2 topics
  35. Electroanatomic Mapping2▲ 38×1 topic
  36. Gastric Cancer2▲ 17×3 topics
  37. Laparoscopic Surgery2▲ 16×3 topics
  38. Ventricular Tachycardia2▲ 38×1 topic
  39. Anticoagulant Therapy2▲ 15×2 topics
  40. Inflammatory Bowel Disease2▲ 16×5 topics

Which research topics does Mito Saiseikai General Hospital publish most on?

By volume in 2022–2025: Gastrointestinal Tumor Research and Treatment, Cardiac Arrhythmias and Treatments, Gastrointestinal disorders and treatments and Aortic Disease and Treatment Approaches.

  1. 1 Gastrointestinal Tumor Research and Treatment Gastroenterology 4 works
  2. 2 Cardiac Arrhythmias and Treatments Cardiology and Cardiovascular Medicine 2 works
  3. 3 Gastrointestinal disorders and treatments Surgery 2 works
  4. 4 Aortic Disease and Treatment Approaches Pulmonary and Respiratory Medicine 1 works
  5. 5 Gastric Cancer Management and Outcomes Pulmonary and Respiratory Medicine 1 works
  6. 6 Atrial Fibrillation Management and Outcomes Cardiology and Cardiovascular Medicine 1 works
  7. 7 Total Knee Arthroplasty Outcomes Surgery 1 works
  8. 8 Cardiac pacing and defibrillation studies Cardiology and Cardiovascular Medicine 1 works
  9. 9 Renal cell carcinoma treatment Pulmonary and Respiratory Medicine 1 works
  10. 10 Cardiac, Anesthesia and Surgical Outcomes 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 available50.6%not open49.4%

World: 28% of research is openly available.

with international co-authors5.3%domestic only94.7%

World: 19% is written across borders.

How has Mito Saiseikai General Hospital's research output changed?

Output in 2018–2022 was 8% 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 Ibaraki

All research institutions in Ibaraki

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.