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Hospital / health system · Kaduna · Nigeria

National Eye Centre

eyecenter.gov.ngROR OpenAlex
World rank, all time
#42,523
of 42,892
Rank in Nigeria
#209
of 210
Research works
141
▲ 24% vs 2013–17
Citations
1.7k
11.8 per fractional work
Top-10% rate
2.1%
record average 16.5%
Open access
68%
world 28%

What does National Eye Centre 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 · 23.0 works3.9×
  2. Health SciencesDomain · 24.3 works3.5×
← 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.

Biochemistry, Genetics and Molecular Biology: 1.01× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 2.53× its world share, 1 worksImmunology and Micro…Neuroscience: 1.67× its world share, 1 worksNeuroscienceComputer Science: 0.07× its world share, 0 worksComputer ScienceEngineering: 0.02× its world share, 0 worksEngineeringEnvironmental Science: 0.11× its world share, 0 worksEnvironmental ScienceMathematics: 0.65× its world share, 0 worksMathematicsDentistry: 0.45× its world share, 0 worksDentistryHealth Professions: 1.22× its world share, 1 worksHealth ProfessionsMedicine: 3.92× its world share, 23 worksMedicineVeterinary: 6.02× its world share, 0 worksVeterinaryBusiness, Management and Accounting: 0.05× its world share, 0 worksBusiness, Management…Economics, Econometrics and Finance: 0.06× its world share, 0 worksEconomics, Econometr…Psychology: 1.20× its world share, 1 worksPsychologySocial Sciences: 0.29× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Veterinary, 6.0×. Every wedge is a field page.

Which keywords describe research at National Eye Centre?

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

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

All 21 words, with their numbers
  1. Epidemiology7▲ 6.0×19 topics
  2. Glaucoma4▲ 85×3 topics
  3. Intraocular Pressure3▲ 109×2 topics
  4. Myopia3▲ 151×2 topics
  5. Optic Nerve3▲ 86×2 topics
  6. Optical Coherence Tomography3▲ 84×2 topics
  7. Risk Factors3▲ 7.8×6 topics
  8. Refractive Error2▲ 206×1 topic
  9. Visual Impairment2▲ 163×1 topic
  10. Inflammation2▲ 3.5×10 topics
  11. Ocular Hypertension2▲ 121×1 topic
  12. Retinal Ganglion Cells2▲ 57×1 topic
  13. Quality of Life2▲ 3.7×8 topics
  14. Atherosclerosis1▲ 15×3 topics
  15. Femtosecond Laser1▲ 85×1 topic
  16. Intraocular Lens Implantation1▲ 157×1 topic
  17. COVID-191▲ 3.0×5 topics
  18. Genetic Mutations1▲ 8.2×4 topics
  19. Coronary Stents1▲ 77×1 topic
  20. Immunosuppressive Therapy1▲ 18×2 topics
  21. Myocardial Revascularization1▲ 77×1 topic

Which research topics does National Eye Centre publish most on?

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

Ophthalmology and Visual…2Ophthalmology and Visual Impairment Studies: 2 fractional worksGlaucoma and retinal disorders: 2 fractional worksIntraocular Surgery and Lenses: 1 fractional worksCoronary Interventions and Diagnostics: 1 fractional worksCorneal surgery and disorders: 1 fractional worksOcular Diseases and Behçet’s Syndrome: 1 fractional worksOcular Surface and Contact Lens: 1 fractional worksRetinal and Optic Conditions: 1 fractional worksRetinal Imaging and Analysis: 1 fractional worksOcular Infections and Treatments: 1 fractional works
EpidemiologyOphthalmologySurgeryRadiology, Nuclear Medicine and Imaging1 others

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

  1. 1 Ophthalmology and Visual Impairment Studies Epidemiology 2 works
  2. 2 Glaucoma and retinal disorders Ophthalmology 2 works
  3. 3 Intraocular Surgery and Lenses Ophthalmology 1 works
  4. 4 Coronary Interventions and Diagnostics Surgery 1 works
  5. 5 Corneal surgery and disorders Radiology, Nuclear Medicine and Imaging 1 works
  6. 6 Ocular Diseases and Behçet’s Syndrome Ophthalmology 1 works
  7. 7 Ocular Surface and Contact Lens Public Health, Environmental and Occupational Health 1 works
  8. 8 Retinal and Optic Conditions Ophthalmology 1 works
  9. 9 Retinal Imaging and Analysis Radiology, Nuclear Medicine and Imaging 1 works
  10. 10 Ocular Infections and Treatments Ophthalmology 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 available68.4%not open31.6%

World: 28% of research is openly available.

with international co-authors26.8%domestic only73.2%

World: 19% is written across borders.

How has National Eye Centre's research output changed?

Output in 2018–2022 was 24% 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 Kaduna

All research institutions in Kaduna

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.