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Hospital / health system · Sapporo · Japan

Ohtsuka Eye Hospital

ohtsuka-eye.com/hospital/doctor/higuchiMakoto.htmlROR OpenAlex
Research works
61
▼ 43% vs 2013–17
Citations
1k
16.7 per fractional work
Top-10% rate
0.0%
record average 16.5%
Open access
39%
world 28%

Not ranked overall: Ohtsuka Eye Hospital is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.

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.

Which keywords describe research at Ohtsuka Eye Hospital?

By fractional works in all years, weighted toward what it does more of than the world: Epidemiology, Glaucoma, Macular Degeneration, Optical Coherence Tomography, Diabetic Retinopathy, Intravitreal Injection, Myopia and Vascular Endothelial Growth Factor.

▲ 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. Epidemiology14▲ 5.6×15 topics
  2. Glaucoma10▲ 104×3 topics
  3. Macular Degeneration10▲ 127×3 topics
  4. Optical Coherence Tomography9▲ 127×2 topics
  5. Diabetic Retinopathy8▲ 164×2 topics
  6. Intravitreal Injection8▲ 192×2 topics
  7. Inflammation8▲ 5.5×6 topics
  8. Myopia8▲ 203×2 topics
  9. Oxidative Stress8▲ 6.8×4 topics
  10. Vascular Endothelial Growth Factor7▲ 123×2 topics
  11. Choroidal Thickness7▲ 239×1 topic
  12. Retinal Pigment Epithelium7▲ 239×1 topic
  13. Optic Nerve6▲ 96×2 topics
  14. Intraocular Pressure6▲ 89×2 topics
  15. Immunosuppressive Therapy6▲ 48×2 topics
  16. Behçet's Disease5▲ 309×1 topic
  17. Uveitis5▲ 309×1 topic
  18. Retinal Ganglion Cells5▲ 60×2 topics
  19. Neurodegeneration5▲ 26×2 topics
  20. Ocular Hypertension5▲ 120×1 topic
  21. Risk Factors5▲ 7.6×1 topic
  22. Macular Hole4▲ 290×1 topic
  23. Vitreoretinal Surgery4▲ 290×1 topic
  24. Femtosecond Laser4▲ 110×1 topic
  25. Intraocular Lens Implantation4▲ 205×1 topic
  26. COVID-194▲ 9.6×1 topic
  27. Ocular Findings4▲ 250×1 topic
  28. Refractive Error3▲ 145×1 topic
  29. Visual Impairment3▲ 120×1 topic
  30. Gene Therapy3▲ 19×3 topics
  31. Genetic Mutations2▲ 6.9×4 topics
  32. Immune Response2▲ 5.4×4 topics
  33. Vaccine2▲ 8.3×3 topics
  34. Immunopathogenesis2▲ 39×2 topics
  35. Toll-like Receptors2▲ 16×2 topics
  36. AAV2▲ 38×1 topic
  37. Antiphospholipid Syndrome2▲ 48×1 topic
  38. Systemic Lupus Erythematosus2▲ 44×1 topic
  39. Viral Vectors2▲ 38×1 topic
  40. Retinal Stem Cells1▲ 54×1 topic

Which research topics does Ohtsuka Eye Hospital publish most on?

By volume in 2022–2025: Glaucoma and retinal disorders, Retinal and Macular Surgery, Ophthalmology and Visual Impairment Studies and Ocular Surface and Contact Lens.

Glaucoma and retinal dis…1Glaucoma and retinal disorders: 1 fractional worksRetinal and Macular Surgery: 0 fractional worksOphthalmology and Visual…0Ophthalmology and Visual Impairment Studies: 0 fractional worksOcular Surface and Conta…0Ocular Surface and Contact Lens: 0 fractional worksRetinal Development and Disorders: 0 fractional worksVeterinary Oncology Research: 0 fractional worksIntraocular Surgery and …0Intraocular Surgery and Lenses: 0 fractional worksOcular Diseases and Behçet’s Syndrome: 0 fractional worksRetinal Diseases and Treatments: 0 fractional worksNeuroscience and Neuropharmacology Research: 0 fractional works
OphthalmologyRadiology, Nuclear Medicine and ImagingEpidemiologyPublic Health, Environmental and Occupational Health3 others

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

  1. 1 Glaucoma and retinal disorders Ophthalmology 1 works
  2. 2 Retinal and Macular Surgery Radiology, Nuclear Medicine and Imaging 0 works
  3. 3 Ophthalmology and Visual Impairment Studies Epidemiology 0 works
  4. 4 Ocular Surface and Contact Lens Public Health, Environmental and Occupational Health 0 works
  5. 5 Retinal Development and Disorders Molecular Biology 0 works
  6. 6 Veterinary Oncology Research Pulmonary and Respiratory Medicine 0 works
  7. 7 Intraocular Surgery and Lenses Ophthalmology 0 works
  8. 8 Ocular Diseases and Behçet’s Syndrome Ophthalmology 0 works
  9. 9 Retinal Diseases and Treatments Ophthalmology 0 works
  10. 10 Neuroscience and Neuropharmacology Research Cellular and Molecular Neuroscience 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 available39.3%not open60.7%

World: 28% of research is openly available.

with international co-authors4.0%domestic only96.0%

World: 19% is written across borders.

How has Ohtsuka Eye Hospital's research output changed?

Output in 2018–2022 was 43% 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 Sapporo

All research institutions in Sapporo

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.