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Hospital / health system · Istanbul · Türkiye

Dünyagöz Hospital

In research, Dünyagöz Hospital stands highest in Medicine (#7,702 of 10,443 worldwide) and Health Sciences (#9,530 of 11,982 worldwide), 2022–2025. Relative to its size it is most specialised in Ophthalmology and Medicine — Ophthalmology is 86.1× its share of world research.

dunyagoz.com/trROR OpenAlex
World rank, 2022–2025
#23,765
of 28,054 · #34,088 all time
Rank in Türkiye
#277
of 308
Research works
449
▲ 173% vs 2013–17
Citations
3k
6.7 per fractional work
Top-10% rate
7.5%
record average 16.5%
Open access
62%
world 28%

What is Dünyagöz 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 #7,702 of 10,443 7.0%109 #13072
Health SciencesDomain #9,530 of 11,982 7.0%112 #15316

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

Where its research is concentrated relative to its size: Ophthalmology takes 86.1× the share of its output that it takes of world research.

  1. OphthalmologySubfield · 30.4 works86×
  2. MedicineField · 109.0 works4.3×
← 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: 0.09× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.85× its world share, 6 worksBiochemistry, Geneti…Immunology and Microbiology: 0.50× its world share, 1 worksImmunology and Micro…Neuroscience: 1.81× its world share, 4 worksNeuroscienceChemistry: 0.04× its world share, 0 worksChemistryComputer Science: 0.08× its world share, 1 worksComputer ScienceEarth and Planetary Sciences: 0.10× its world share, 0 worksEarth and Planetary …Engineering: 0.03× its world share, 1 worksEngineeringEnvironmental Science: 0.15× its world share, 1 worksEnvironmental ScienceMathematics: 0.16× its world share, 0 worksMathematicsDentistry: 1.04× its world share, 1 worksDentistryHealth Professions: 0.41× its world share, 1 worksHealth ProfessionsMedicine: 4.29× its world share, 109 worksMedicineNursing: 0.60× its world share, 0 worksNursingVeterinary: 1.86× its world share, 0 worksVeterinaryArts and Humanities: 0.42× its world share, 2 worksArts and HumanitiesEconomics, Econometrics and Finance: 0.01× its world share, 0 worksEconomics, Econometr…Psychology: 0.34× its world share, 1 worksPsychologySocial Sciences: 0.19× its world share, 3 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 Dünyagöz Hospital?

Ranked on the composite score, Atilla Bayer, Halil Önder and Servet Çetinkaya lead among researchers whose main affiliation is Dünyagöz Hospital.

  1. 1 Atilla Bayer Türkiye · #500,946 worldwide 36 citations · 27 works
  2. 2 Halil Önder Türkiye · #1,427,359 worldwide 6 citations · 48 works
  3. 3 Servet Çetinkaya Türkiye · #1,559,989 worldwide 0 citations · 15 works
All ranked researchers at Dünyagöz Hospital

Which keywords describe research at Dünyagöz Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Glaucoma, Epidemiology, Intraocular Pressure, Myopia, Optical Coherence Tomography, Risk Factors, Optic Nerve and Femtosecond Laser.

▲ 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. Epidemiology21▲ 4.0×45 topics
  2. Glaucoma16▲ 80×3 topics
  3. Intraocular Pressure12▲ 109×2 topics
  4. Myopia10▲ 133×2 topics
  5. Optical Coherence Tomography10▲ 72×3 topics
  6. Inflammation9▲ 3.4×27 topics
  7. Risk Factors9▲ 6.4×11 topics
  8. Optic Nerve8▲ 62×2 topics
  9. Femtosecond Laser8▲ 118×1 topic
  10. Intraocular Lens Implantation8▲ 217×1 topic
  11. Neurodegeneration8▲ 19×5 topics
  12. Oxidative Stress7▲ 3.4×18 topics
  13. Retinal Ganglion Cells7▲ 49×2 topics
  14. Ocular Hypertension7▲ 101×1 topic
  15. Visual Field Progression7▲ 101×1 topic
  16. Macular Degeneration6▲ 37×3 topics
  17. Diabetic Retinopathy5▲ 41×2 topics
  18. Global Prevalence5▲ 46×2 topics
  19. OCT Imaging5▲ 153×2 topics
  20. Refractive Error5▲ 109×1 topic
  21. Visual Impairment5▲ 87×1 topic
  22. Corneal Biomechanics5▲ 123×1 topic
  23. Keratoconus5▲ 123×1 topic
  24. Vascular Endothelial Growth Factor5▲ 46×2 topics
  25. Intravitreal Injection5▲ 55×2 topics
  26. Macular Hole5▲ 176×1 topic
  27. Vitreoretinal Surgery5▲ 176×1 topic
  28. Treatment5▲ 2.9×21 topics
  29. Wound Healing4▲ 13×8 topics
  30. Choroidal Thickness4▲ 61×1 topic
  31. Retinal Pigment Epithelium4▲ 61×1 topic
  32. Genetic Mutations4▲ 7.4×8 topics
  33. Dry Eye Disease4▲ 84×1 topic
  34. Ocular Surface4▲ 84×1 topic
  35. ACE2 Receptor3▲ 10×3 topics
  36. Neuroimaging3▲ 9.0×7 topics
  37. Stem Cell Therapy3▲ 26×2 topics
  38. Corneal Regeneration3▲ 92×1 topic
  39. Ocular Findings3▲ 74×1 topic
  40. Retinal Artery Occlusion3▲ 74×1 topic

Which research topics does Dünyagöz Hospital publish most on?

By volume in 2022–2025: Intraocular Surgery and Lenses, Glaucoma and retinal disorders, Ophthalmology and Visual Impairment Studies and Corneal surgery and disorders.

Intraocular Surgery and Lenses: 8 fractional worksGlaucoma and retinal disorders: 7 fractional worksOphthalmology and Visual…5Ophthalmology and Visual Impairment Studies: 5 fractional worksCorneal surgery and diso…5Corneal surgery and disorders: 5 fractional worksRetinal and Macular Surgery: 5 fractional worksRetinal Diseases and Treatments: 4 fractional worksOcular Surface and Conta…4Ocular Surface and Contact Lens: 4 fractional worksCorneal Surgery and Treatments: 3 fractional worksRetinal and Optic Conditions: 3 fractional worksOcular Diseases and Behçet’s Syndrome: 2 fractional works
OphthalmologyEpidemiologyRadiology, Nuclear Medicine and ImagingPublic Health, Environmental and Occupational Health

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

  1. 1 Intraocular Surgery and Lenses Ophthalmology 8 works
  2. 2 Glaucoma and retinal disorders Ophthalmology 7 works
  3. 3 Ophthalmology and Visual Impairment Studies Epidemiology 5 works
  4. 4 Corneal surgery and disorders Radiology, Nuclear Medicine and Imaging 5 works
  5. 5 Retinal and Macular Surgery Radiology, Nuclear Medicine and Imaging 5 works
  6. 6 Retinal Diseases and Treatments Ophthalmology 4 works
  7. 7 Ocular Surface and Contact Lens Public Health, Environmental and Occupational Health 4 works
  8. 8 Corneal Surgery and Treatments Radiology, Nuclear Medicine and Imaging 3 works
  9. 9 Retinal and Optic Conditions Ophthalmology 3 works
  10. 10 Ocular Diseases and Behçet’s Syndrome Ophthalmology 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 available62.3%not open37.7%

World: 28% of research is openly available.

with international co-authors11.6%domestic only88.4%

World: 19% is written across borders.

How has Dünyagöz Hospital's research output changed?

Output in 2018–2022 was 173% higher than in 2013–2017.

200020102020
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 Istanbul

All research institutions in Istanbul

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.