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Hospital / health system · Paris · France

Centre hospitalier national d'ophtalmologie des Quinze-Vingts

In research, Centre hospitalier national d'ophtalmologie des Quinze-Vingts stands highest in Medicine (#7,918 of 17,978 worldwide), Health Sciences (#10,490 of 20,462 worldwide) and Ophthalmology (#307 of 531 worldwide), over all time. Relative to its size it is most specialised in Medicine — Medicine is 3.9× its share of world research.

15-20.frROR OpenAlex
World rank, 2022–2025
#19,734
of 28,054 · #19,470 all time
Rank in France
#907
of 1,422
Research works
974
▼ 30% vs 2013–17
Citations
15k
15.8 per fractional work
Top-10% rate
14.0%
record average 16.5%
Open access
19%
world 28%

What is Centre hospitalier national d'ophtalmologie des Quinze-Vingts 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 #7,918 of 17,978 9.8%738
Health SciencesDomain #10,490 of 20,462 9.6%763
OphthalmologySubfield #307 of 531 10.7%281
Life SciencesDomain #9,139 of 14,347 12.5%155
Radiology, Nuclear Medicine and ImagingSubfield #1,251 of 1,574 10.6%174

Each strip is that field’s whole ranked pool, with the notch where Centre hospitalier national d'ophtalmologie des Quinze-Vingts 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 Centre hospitalier national d'ophtalmologie des Quinze-Vingts specialise in?

Where its research is concentrated relative to its size: Medicine takes 3.9× the share of its output that it takes of world research.

  1. MedicineField · 46.7 works3.9×
← 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: 0.07× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 2.15× its world share, 7 worksBiochemistry, Geneti…Immunology and Microbiology: 0.21× its world share, 0 worksImmunology and Micro…Neuroscience: 2.21× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.72× its world share, 0 worksPharmacology, Toxico…Computer Science: 0.08× its world share, 0 worksComputer ScienceEngineering: 0.36× its world share, 3 worksEngineeringEnvironmental Science: 0.02× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.08× its world share, 0 worksMaterials SciencePhysics and Astronomy: 0.17× its world share, 0 worksPhysics and AstronomyDentistry: 0.50× its world share, 0 worksDentistryHealth Professions: 0.19× its world share, 0 worksHealth ProfessionsMedicine: 3.88× its world share, 47 worksMedicineNursing: 0.44× its world share, 0 worksNursingArts and Humanities: 0.26× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.02× its world share, 0 worksBusiness, Management…Economics, Econometrics and Finance: 0.11× its world share, 0 worksEconomics, Econometr…Psychology: 0.06× its world share, 0 worksPsychologySocial Sciences: 0.04× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 3.9×. Every wedge is a field page.

Who are the top researchers at Centre hospitalier national d'ophtalmologie des Quinze-Vingts?

Ranked on the composite score, L. Laroche, Barrett Katz and Christophe Baudouin lead among researchers whose main affiliation is Centre hospitalier national d'ophtalmologie des Quinze-Vingts.

  1. 1 L. Laroche France · #198,210 worldwide 158 citations · 91 works
  2. 2 Barrett Katz France · #339,520 worldwide 75 citations · 20 works
  3. 3 Christophe Baudouin France · #370,714 worldwide 377 citations · 165 works
  4. 4 Jean‐François Girmens France · #418,085 worldwide 54 citations · 25 works
  5. 5 Sarah Mrejen France · #471,634 worldwide 71 citations · 23 works
  6. 6 Hong Liang France · #518,155 worldwide 95 citations · 27 works
  7. 7 Vincent Borderie France · #606,723 worldwide 125 citations · 84 works
  8. 8 Y. Le Mer France · #679,863 worldwide 49 citations · 16 works
  9. 9 Iba-Zizen Mt France · #763,920 worldwide 16 citations · 23 works
  10. 10 O. Touzeau France · #858,345 worldwide 33 citations · 31 works
All ranked researchers at Centre hospitalier national d'ophtalmologie des Quinze-Vingts

Which keywords describe research at Centre hospitalier national d'ophtalmologie des Quinze-Vingts?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Optical Coherence Tomography, Macular Degeneration, Glaucoma, Intraocular Pressure, Epidemiology, Optic Nerve, Diabetic Retinopathy 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 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. Epidemiology10▲ 3.9×21 topics
  2. Optical Coherence Tomography9▲ 137×3 topics
  3. Macular Degeneration9▲ 114×3 topics
  4. Glaucoma8▲ 87×4 topics
  5. Intraocular Pressure7▲ 141×2 topics
  6. Inflammation6▲ 5.0×23 topics
  7. Optic Nerve6▲ 104×2 topics
  8. Diabetic Retinopathy6▲ 93×2 topics
  9. Oxidative Stress6▲ 5.6×16 topics
  10. Neurodegeneration5▲ 27×4 topics
  11. Risk Factors5▲ 7.3×5 topics
  12. Retinal Ganglion Cells5▲ 72×3 topics
  13. Intravitreal Injection5▲ 112×2 topics
  14. Vascular Endothelial Growth Factor5▲ 92×3 topics
  15. Ocular Hypertension5▲ 147×1 topic
  16. Visual Field Progression5▲ 147×1 topic
  17. Myopia4▲ 115×2 topics
  18. Choroidal Thickness4▲ 124×1 topic
  19. Retinal Pigment Epithelium4▲ 124×1 topic
  20. Biomedical Applications4▲ 4.8×6 topics
  21. In Vivo Imaging3▲ 57×2 topics
  22. Gene Therapy3▲ 25×2 topics
  23. Retinal Stem Cells3▲ 209×1 topic
  24. Retinitis Pigmentosa3▲ 209×1 topic
  25. Corneal Biomechanics3▲ 131×1 topic
  26. High-Resolution Imaging3▲ 92×2 topics
  27. Keratoconus3▲ 131×1 topic
  28. Retinal Blood Flow3▲ 193×1 topic
  29. Spectral-Domain OCT3▲ 193×1 topic
  30. OCT Imaging2▲ 141×2 topics
  31. Dry Eye Disease2▲ 113×1 topic
  32. Ocular Surface2▲ 113×1 topic
  33. Genetic Mutations2▲ 8.0×5 topics
  34. Visual Impairment2▲ 74×2 topics
  35. Global Prevalence2▲ 38×1 topic
  36. Macular Hole2▲ 157×1 topic
  37. Refractive Error2▲ 91×1 topic
  38. Vitreoretinal Surgery2▲ 157×1 topic
  39. Immunosuppressive Therapy2▲ 17×2 topics
  40. Juvenile Idiopathic Arthritis2▲ 62×2 topics

Which research topics does Centre hospitalier national d'ophtalmologie des Quinze-Vingts publish most on?

By volume in 2022–2025: Glaucoma and retinal disorders, Retinal Diseases and Treatments, Retinal Development and Disorders and Optical Coherence Tomography Applications.

Glaucoma and retinal disorders: 5 fractional worksRetinal Diseases and Treatments: 4 fractional worksRetinal Development and …3Retinal Development and Disorders: 3 fractional worksOptical Coherence Tomogr…3Optical Coherence Tomography Applications: 3 fractional worksCorneal surgery and disorders: 3 fractional worksOcular Surface and Contact Lens: 2 fractional worksOphthalmology and Visual…2Ophthalmology and Visual Impairment Studies: 2 fractional worksRetinal and Macular Surg…2Retinal and Macular Surgery: 2 fractional worksOcular Diseases and Behç…2Ocular Diseases and Behçet’s Syndrome: 2 fractional worksRetinal Imaging and Anal…2Retinal Imaging and Analysis: 2 fractional works
OphthalmologyMolecular BiologyBiomedical EngineeringRadiology, Nuclear Medicine and Imaging2 others

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

  1. 1 Glaucoma and retinal disorders Ophthalmology 5 works
  2. 2 Retinal Diseases and Treatments Ophthalmology 4 works
  3. 3 Retinal Development and Disorders Molecular Biology 3 works
  4. 4 Optical Coherence Tomography Applications Biomedical Engineering 3 works
  5. 5 Corneal surgery and disorders Radiology, Nuclear Medicine and Imaging 3 works
  6. 6 Ocular Surface and Contact Lens Public Health, Environmental and Occupational Health 2 works
  7. 7 Ophthalmology and Visual Impairment Studies Epidemiology 2 works
  8. 8 Retinal and Macular Surgery Radiology, Nuclear Medicine and Imaging 2 works
  9. 9 Ocular Diseases and Behçet’s Syndrome Ophthalmology 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 available19.3%not open80.7%

World: 28% of research is openly available.

with international co-authors15.4%domestic only84.6%

World: 19% is written across borders.

How has Centre hospitalier national d'ophtalmologie des Quinze-Vingts's research output changed?

Output in 2018–2022 was 30% 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 Paris

All research institutions in Paris

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.