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Hospital / health system · Sakura · Japan

Seirei Sakura Citizen Hospital

seirei.or.jp/sakura/index.htmlROR OpenAlex
World rank, all time
#41,200
of 42,892
Rank in Japan
#1,985
of 2,112
Research works
140
▲ 37% vs 2013–17
Citations
1.7k
12.2 per fractional work
Top-10% rate
4.3%
record average 16.5%
Open access
62%
world 28%

What does Seirei Sakura Citizen Hospital specialise in?

Where its research is concentrated relative to its size: Medicine takes 4.3× the share of its output that it takes of world research.

  1. MedicineField · 29.8 works4.3×
  2. Health SciencesDomain · 31.5 works3.8×
← 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: 0.40× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 1.43× its world share, 0 worksImmunology and Micro…Neuroscience: 0.41× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.65× its world share, 0 worksPharmacology, Toxico…Computer Science: 0.12× its world share, 0 worksComputer ScienceEngineering: 0.12× its world share, 1 worksEngineeringEnvironmental Science: 0.12× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.26× its world share, 0 worksMaterials ScienceMathematics: 0.19× its world share, 0 worksMathematicsPhysics and Astronomy: 0.41× its world share, 0 worksPhysics and AstronomyHealth Professions: 1.74× its world share, 2 worksHealth ProfessionsMedicine: 4.26× its world share, 30 worksMedicineArts and Humanities: 0.32× its world share, 0 worksArts and HumanitiesPsychology: 0.20× its world share, 0 worksPsychologySocial Sciences: 0.15× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.3×. Every wedge is a field page.

Who are the top researchers at Seirei Sakura Citizen Hospital?

Ranked on the composite score, Toshiaki Kotani and Tsuyoshi Sakuma lead among researchers whose main affiliation is Seirei Sakura Citizen Hospital.

  1. 1 Toshiaki Kotani Japan · #1,321,788 worldwide 15 citations · 21 works
  2. 2 Tsuyoshi Sakuma Japan · #1,427,761 worldwide 13 citations · 19 works
All ranked researchers at Seirei Sakura Citizen Hospital

Which keywords describe research at Seirei Sakura Citizen Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Spinal Fusion, Cardiovascular Disease, Chronic Kidney Disease, Scoliosis, Spinal Deformity, Low Back Pain, Surgical Treatment and Inflammation.

▲ 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 37 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 37 words, with their numbers
  1. Spinal Fusion4▲ 118×2 topics
  2. Epidemiology4▲ 2.5×18 topics
  3. Cardiovascular Disease3▲ 8.3×10 topics
  4. Inflammation3▲ 4.0×17 topics
  5. Chronic Kidney Disease3▲ 33×5 topics
  6. Treatment2▲ 5.7×9 topics
  7. Quality of Life2▲ 4.6×10 topics
  8. Low Back Pain2▲ 37×2 topics
  9. Scoliosis2▲ 215×1 topic
  10. Spinal Deformity2▲ 215×1 topic
  11. Surgical Treatment2▲ 32×2 topics
  12. Mortality2▲ 10×4 topics
  13. Clinical Outcomes2▲ 26×2 topics
  14. Degenerative Disc Disease2▲ 58×2 topics
  15. Diagnosis2▲ 5.3×7 topics
  16. Intervertebral Disc2▲ 75×1 topic
  17. Lumbar Disc Degeneration2▲ 75×1 topic
  18. Biomechanics2▲ 15×2 topics
  19. Pedicle Screw Fixation2▲ 114×1 topic
  20. Vertebroplasty2▲ 114×1 topic
  21. Complications2▲ 8.4×5 topics
  22. Parathyroid Hormone2▲ 46×2 topics
  23. Rehabilitation2▲ 10×4 topics
  24. Autoantibodies1▲ 17×4 topics
  25. Clinical Practice Guidelines1▲ 7.2×7 topics
  26. Glomerular Diseases1▲ 115×1 topic
  27. Nephrotic Syndrome1▲ 115×1 topic
  28. Fibrosis1▲ 20×2 topics
  29. Management1▲ 4.2×6 topics
  30. Dialysis1▲ 61×1 topic
  31. FGF231▲ 88×1 topic
  32. Global Burden1▲ 5.8×2 topics
  33. Hemodialysis1▲ 38×2 topics
  34. Peritoneal Dialysis1▲ 61×1 topic
  35. phosphate1▲ 88×1 topic
  36. Endothelial Dysfunction1▲ 12×2 topics
  37. Surgical Management1▲ 7.0×5 topics

Which research topics does Seirei Sakura Citizen Hospital publish most on?

By volume in 2022–2025: Scoliosis diagnosis and treatment, Spine and Intervertebral Disc Pathology, Spinal Fractures and Fixation Techniques and Renal Diseases and Glomerulopathies.

Scoliosis diagnosis and treatment: 2 fractional worksSpine and Intervertebral Disc Pathology: 2 fractional worksSpinal Fractures and Fix…2Spinal Fractures and Fixation Techniques: 2 fractional worksRenal Diseases and Glome…1Renal Diseases and Glomerulopathies: 1 fractional worksParathyroid Disorders and Treatments: 1 fractional worksDialysis and Renal Disease Management: 1 fractional worksShoulder Injury and Trea…1Shoulder Injury and Treatment: 1 fractional worksChronic Kidney Disease and Diabetes: 1 fractional worksSystemic Sclerosis and Related Diseases: 1 fractional worksAbdominal vascular conditions and treatments: 1 fractional works
SurgeryPathology and Forensic MedicineNephrology

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

  1. 1 Scoliosis diagnosis and treatment Surgery 2 works
  2. 2 Spine and Intervertebral Disc Pathology Pathology and Forensic Medicine 2 works
  3. 3 Spinal Fractures and Fixation Techniques Surgery 2 works
  4. 4 Renal Diseases and Glomerulopathies Nephrology 1 works
  5. 5 Parathyroid Disorders and Treatments Nephrology 1 works
  6. 6 Dialysis and Renal Disease Management Nephrology 1 works
  7. 7 Shoulder Injury and Treatment Surgery 1 works
  8. 8 Chronic Kidney Disease and Diabetes Nephrology 1 works
  9. 9 Systemic Sclerosis and Related Diseases Pathology and Forensic Medicine 1 works
  10. 10 Abdominal vascular conditions and treatments 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 available61.8%not open38.2%

World: 28% of research is openly available.

with international co-authors17.2%domestic only82.8%

World: 19% is written across borders.

How has Seirei Sakura Citizen Hospital's research output changed?

Output in 2018–2022 was 37% 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 Sakura

All research institutions in Sakura

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.