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Hospital / health system · Utsunomiya · Japan

Hara Eye Hospital

In research, Hara Eye Hospital stands highest in Medicine (#14,848 of 17,978 worldwide) and Health Sciences (#17,868 of 20,462 worldwide), over all time. Relative to its size it is most specialised in Medicine and Health Sciences — Medicine is 4.3× its share of world research.

haraganka.comROR OpenAlex
World rank, all time
#40,755
of 42,892
Rank in Japan
#1,949
of 2,112
Research works
172
▲ 13% vs 2013–17
Citations
2.1k
12.2 per fractional work
Top-10% rate
14.7%
record average 16.5%
Open access
48%
world 28%

What is Hara Eye 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 #14,848 of 17,978 10.8%138
Health SciencesDomain #17,868 of 20,462 10.9%141

Each strip is that field’s whole ranked pool, with the notch where Hara Eye 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 Hara Eye 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 · 22.5 works4.3×
  2. Health SciencesDomain · 23.0 works3.7×
← 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: 0.20× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.87× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 0.59× its world share, 0 worksImmunology and Micro…Neuroscience: 1.11× its world share, 0 worksNeuroscienceChemistry: 0.11× its world share, 0 worksChemistryEarth and Planetary Sciences: 1.19× its world share, 0 worksEarth and Planetary …Engineering: 0.15× its world share, 1 worksEngineeringMaterials Science: 0.17× its world share, 0 worksMaterials SciencePhysics and Astronomy: 0.37× its world share, 0 worksPhysics and AstronomyHealth Professions: 0.62× its world share, 0 worksHealth ProfessionsMedicine: 4.34× its world share, 22 worksMedicineVeterinary: 3.04× its world share, 0 worksVeterinaryArts and Humanities: 0.16× its world share, 0 worksArts and HumanitiesPsychology: 0.10× its world share, 0 worksPsychology1×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.

Which keywords describe research at Hara Eye Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Inflammation, Macular Degeneration, Myopia, Vascular Endothelial Growth Factor, Oxidative Stress, Intravitreal Injection and Obesity.

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

All 34 words, with their numbers
  1. Epidemiology5▲ 5.1×13 topics
  2. Inflammation4▲ 6.7×7 topics
  3. Macular Degeneration3▲ 86×3 topics
  4. Myopia3▲ 172×2 topics
  5. Oxidative Stress3▲ 6.2×4 topics
  6. Vascular Endothelial Growth Factor2▲ 110×2 topics
  7. Intravitreal Injection2▲ 130×2 topics
  8. Obesity2▲ 12×3 topics
  9. Diabetic Retinopathy2▲ 87×2 topics
  10. Glaucoma2▲ 58×3 topics
  11. Risk Factors2▲ 7.9×4 topics
  12. Choroidal Thickness2▲ 152×1 topic
  13. Retinal Pigment Epithelium2▲ 152×1 topic
  14. Optical Coherence Tomography2▲ 75×2 topics
  15. Intraocular Pressure2▲ 82×2 topics
  16. Behçet's Disease2▲ 251×1 topic
  17. Optic Nerve2▲ 67×2 topics
  18. Uveitis2▲ 251×1 topic
  19. Ocular Hypertension2▲ 116×1 topic
  20. Retinal Ganglion Cells2▲ 55×1 topic
  21. Refractive Error2▲ 151×1 topic
  22. Visual Impairment2▲ 120×1 topic
  23. Cardiovascular Disease1▲ 4.7×4 topics
  24. Coronary Artery Disease1▲ 45×2 topics
  25. Cardiovascular Risk1▲ 16×3 topics
  26. Echocardiography1▲ 18×3 topics
  27. Endothelial Function1▲ 57×2 topics
  28. Epicardial Fat1▲ 105×1 topic
  29. Heart Failure1▲ 10×3 topics
  30. Macular Hole1▲ 209×1 topic
  31. Perivascular Adipose Tissue1▲ 105×1 topic
  32. Vitreoretinal Surgery1▲ 209×1 topic
  33. Chamber Quantification1▲ 52×1 topic
  34. Diastolic Function1▲ 52×1 topic

Which research topics does Hara Eye Hospital publish most on?

By volume in 2022–2025: Retinal Diseases and Treatments, Ocular Diseases and Behçet’s Syndrome, Glaucoma and retinal disorders and Ophthalmology and Visual Impairment Studies.

Retinal Diseases and Tre…2Retinal Diseases and Treatments: 2 fractional worksOcular Diseases and Behç…2Ocular Diseases and Behçet’s Syndrome: 2 fractional worksGlaucoma and retinal dis…2Glaucoma and retinal disorders: 2 fractional worksOphthalmology and Visual…2Ophthalmology and Visual Impairment Studies: 2 fractional worksCardiovascular Disease and Adiposity: 1 fractional worksRetinal and Macular Surgery: 1 fractional worksCardiovascular Function …1Cardiovascular Function and Risk Factors: 1 fractional worksOphthalmology and Eye Disorders: 1 fractional worksBirth, Development, and Health: 1 fractional worksOcular Surface and Contact Lens: 1 fractional works
OphthalmologyEpidemiologyCardiology and Cardiovascular MedicineRadiology, Nuclear Medicine and Imaging3 others

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

  1. 1 Retinal Diseases and Treatments Ophthalmology 2 works
  2. 2 Ocular Diseases and Behçet’s Syndrome Ophthalmology 2 works
  3. 3 Glaucoma and retinal disorders Ophthalmology 2 works
  4. 4 Ophthalmology and Visual Impairment Studies Epidemiology 2 works
  5. 5 Cardiovascular Disease and Adiposity Cardiology and Cardiovascular Medicine 1 works
  6. 6 Retinal and Macular Surgery Radiology, Nuclear Medicine and Imaging 1 works
  7. 7 Cardiovascular Function and Risk Factors Cardiology and Cardiovascular Medicine 1 works
  8. 8 Ophthalmology and Eye Disorders Pathology and Forensic Medicine 1 works
  9. 9 Birth, Development, and Health Pediatrics, Perinatology and Child Health 1 works
  10. 10 Ocular Surface and Contact Lens Public Health, Environmental and Occupational Health 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 available47.8%not open52.2%

World: 28% of research is openly available.

with international co-authors16.5%domestic only83.5%

World: 19% is written across borders.

How has Hara Eye Hospital's research output changed?

Output in 2018–2022 was 13% 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 Utsunomiya

All research institutions in Utsunomiya

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.