Science Explorer Interactive view Map
Hospital / health system · Zhengzhou · China

Henan Provincial Eye Hospital

In research, Henan Provincial Eye Hospital stands highest in Medicine (#7,236 of 10,443 worldwide) and Health Sciences (#9,016 of 11,982 worldwide), 2022–2025. Relative to its size it is most specialised in Ophthalmology — Ophthalmology is 70.1× its share of world research.

hneyehospital.comROR OpenAlex
World rank, 2022–2025
#16,616
of 28,054 · #27,572 all time
Rank in China
#2,588
of 3,058
Research works
352
▲ 15% vs 2013–17
Citations
3.3k
9.2 per fractional work
Top-10% rate
24.7%
record average 16.5%
Open access
43%
world 28%

What is Henan Provincial Eye 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 #7,236 of 10,443 26.8%65 #13714
Health SciencesDomain #9,016 of 11,982 26.9%66 #16812

Each strip is that field’s whole ranked pool, with the notch where Henan Provincial 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 Henan Provincial Eye Hospital specialise in?

Where its research is concentrated relative to its size: Ophthalmology takes 70.1× the share of its output that it takes of world research.

  1. OphthalmologySubfield · 21.6 works70×
← 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: 0.24× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 3.46× its world share, 21 worksBiochemistry, Geneti…Immunology and Microbiology: 1.84× its world share, 2 worksImmunology and Micro…Neuroscience: 2.35× its world share, 4 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 5.92× its world share, 2 worksPharmacology, Toxico…Chemistry: 0.95× its world share, 2 worksChemistryComputer Science: 0.41× its world share, 4 worksComputer ScienceEarth and Planetary Sciences: 0.20× its world share, 0 worksEarth and Planetary …Energy: 0.46× its world share, 0 worksEnergyEngineering: 0.40× its world share, 7 worksEngineeringEnvironmental Science: 0.14× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.84× its world share, 3 worksMaterials SciencePhysics and Astronomy: 0.17× its world share, 0 worksPhysics and AstronomyHealth Professions: 0.04× its world share, 0 worksHealth ProfessionsMedicine: 2.94× its world share, 65 worksMedicineNursing: 0.59× its world share, 0 worksNursingPsychology: 0.06× its world share, 0 worksPsychologySocial Sciences: 0.01× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Pharmacology, Toxicology and Pharmaceutics, 5.9×. Every wedge is a field page.

Who are the top researchers at Henan Provincial Eye Hospital?

Ranked on the composite score, Liya Wang lead among researchers whose main affiliation is Henan Provincial Eye Hospital.

  1. 1 Liya Wang China · #1,367,698 worldwide 9 citations · 17 works
All ranked researchers at Henan Provincial Eye Hospital

Which keywords describe research at Henan Provincial Eye Hospital?

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

▲ 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. Oxidative Stress14▲ 7.4×26 topics
  2. Epidemiology14▲ 3.0×11 topics
  3. Inflammation13▲ 5.5×30 topics
  4. Macular Degeneration12▲ 89×3 topics
  5. Intraocular Pressure10▲ 99×2 topics
  6. Diabetic Retinopathy9▲ 75×2 topics
  7. Intravitreal Injection8▲ 103×2 topics
  8. Vascular Endothelial Growth Factor8▲ 84×4 topics
  9. Glaucoma8▲ 47×3 topics
  10. Choroidal Thickness6▲ 107×1 topic
  11. Retinal Pigment Epithelium6▲ 107×1 topic
  12. Optic Nerve6▲ 55×2 topics
  13. Optical Coherence Tomography6▲ 52×3 topics
  14. Dry Eye Disease6▲ 159×1 topic
  15. Ocular Surface6▲ 159×1 topic
  16. Retinal Ganglion Cells6▲ 44×2 topics
  17. Wound Healing6▲ 19×5 topics
  18. Corneal Biomechanics6▲ 144×1 topic
  19. Keratoconus6▲ 144×1 topic
  20. Neurodegeneration6▲ 16×5 topics
  21. Tissue Engineering5▲ 7.6×5 topics
  22. Myopia5▲ 74×2 topics
  23. Corneal Regeneration5▲ 171×1 topic
  24. Limbal Stem Cells5▲ 171×1 topic
  25. Risk Factors4▲ 3.5×3 topics
  26. Cancer4▲ 2.9×23 topics
  27. Gene Therapy4▲ 20×3 topics
  28. Ocular Hypertension4▲ 70×1 topic
  29. Visual Field Progression4▲ 70×1 topic
  30. Biomedical Applications4▲ 3.0×10 topics
  31. Juvenile Idiopathic Arthritis4▲ 67×2 topics
  32. Reactive Oxygen Species4▲ 8.4×9 topics
  33. Retinal Stem Cells4▲ 153×1 topic
  34. Retinitis Pigmentosa4▲ 153×1 topic
  35. Behçet's Disease3▲ 107×1 topic
  36. Uveitis3▲ 107×1 topic
  37. Metamaterials3▲ 19×4 topics
  38. Cell Death3▲ 10×5 topics
  39. Refractive Error3▲ 61×1 topic
  40. Visual Impairment3▲ 49×1 topic

Which research topics does Henan Provincial Eye Hospital publish most on?

By volume in 2022–2025: Retinal Diseases and Treatments, Ocular Surface and Contact Lens, Corneal surgery and disorders and Corneal Surgery and Treatments.

Retinal Diseases and Tre…7Retinal Diseases and Treatments: 7 fractional worksOcular Surface and Conta…6Ocular Surface and Contact Lens: 6 fractional worksCorneal surgery and diso…6Corneal surgery and disorders: 6 fractional worksCorneal Surgery and Trea…5Corneal Surgery and Treatments: 5 fractional worksGlaucoma and retinal disorders: 4 fractional worksRetinal Development and Disorders: 4 fractional worksOcular Diseases and Behç…3Ocular Diseases and Behçet’s Syndrome: 3 fractional worksOphthalmology and Visual Impairment Studies: 3 fractional worksRetinal and Macular Surgery: 2 fractional worksRetinal Imaging and Analysis: 2 fractional works
OphthalmologyPublic Health, Environmental and Occupational HealthRadiology, Nuclear Medicine and ImagingMolecular Biology1 others

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

  1. 1 Retinal Diseases and Treatments Ophthalmology 7 works
  2. 2 Ocular Surface and Contact Lens Public Health, Environmental and Occupational Health 6 works
  3. 3 Corneal surgery and disorders Radiology, Nuclear Medicine and Imaging 6 works
  4. 4 Corneal Surgery and Treatments Radiology, Nuclear Medicine and Imaging 5 works
  5. 5 Glaucoma and retinal disorders Ophthalmology 4 works
  6. 6 Retinal Development and Disorders Molecular Biology 4 works
  7. 7 Ocular Diseases and Behçet’s Syndrome Ophthalmology 3 works
  8. 8 Ophthalmology and Visual Impairment Studies Epidemiology 3 works
  9. 9 Retinal and Macular Surgery Radiology, Nuclear Medicine and Imaging 2 works
  10. 10 Retinal Imaging and Analysis Radiology, Nuclear Medicine and Imaging 2 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 available43.4%not open56.6%

World: 28% of research is openly available.

with international co-authors6.0%domestic only94.0%

World: 19% is written across borders.

How has Henan Provincial Eye Hospital's research output changed?

Output in 2018–2022 was 15% higher than in 2013–2017.

2005201020152020
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 Zhengzhou

All research institutions in Zhengzhou

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.