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Funder · Hyderabad · India

L V Prasad Eye Institute

In research, L V Prasad Eye Institute stands highest in Health Sciences (#2,329 of 9,902 worldwide), Medicine (#2,683 of 8,541 worldwide) and Surgery (#1,033 of 1,532 worldwide), 2022-now. Relative to its size it is most specialised in Ophthalmology, Otorhinolaryngology and Radiology, Nuclear Medicine and Imaging (Ophthalmology is 111.7× its share of world research).

lvpei.orgROR OpenAlex
World rank, 2022-now
#7,971
of 22,385 · #6,405 all time
Rank in India
#430
of 1,562
Research works
4.8k
▲ 9% vs 2018-21
Citations
72k
15.0 per fractional work
Top-10% rate
7.5%
all institutions 10.0%
vs its own fields
0.86×
1.00× is exactly expected
Open access
47%
world 40%
International
16%
world 18%
L V Prasad Eye Institute

What is L V Prasad Eye Institute known for in research?

The fields where it stands highest, 2022-now, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Health SciencesDomain #2,329 of 9,902 7.6%1,114 #2179
MedicineField #2,683 of 8,541 7.6%1,093 #2494
SurgerySubfield #1,033 of 1,532 4.9%70 #1663
Public Health, Environmental and Occupational HealthSubfield #583 of 858 6.4%86 #897
OphthalmologySubfield #100 of 146 8.5%423 #174
Radiology, Nuclear Medicine and ImagingSubfield #411 of 594 6.8%209 #592
Biochemistry, Genetics and Molecular BiologyField #2,325 of 2,964 2.8%121 #3971
Life SciencesDomain #5,076 of 6,403 3.1%208 #7098
EpidemiologySubfield #737 of 927 3.3%66 #1224

Each strip is that field's whole ranked pool, with the notch where L V Prasad Eye Institute 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 average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022-now. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Health Sciences#2,179 #2,329
  2. Medicine#2,494 #2,683
  3. Surgery#1,663 #1,033
  4. Public Health, Environmental and Occupational Health#897 #583
  5. Ophthalmology#174 #100
  6. Radiology, Nuclear Medicine and Imaging#592 #411
  7. Biochemistry, Genetics and Molecular Biology#3,971 #2,325
  8. Life Sciences#7,098 #5,076
  9. Epidemiology#1,224 #737
all time2022-now, better2022-now, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

Which fields of science does L V Prasad Eye Institute work in?

In 2022-now, 80% of research at L V Prasad Eye Institute is in Health Sciences, 15% in Life Sciences. Its largest fields are Medicine (78%), Biochemistry, Genetics and Molecular Biology (8%), Agricultural and Biological Sciences (2%). It does 3.4× the world's share of Health Sciences.

Health Sciences: 1,281 fractional works · 79.5% of its workMedicine: 1,257 fractional works · 78.0% of its workOphthalmology: 480 fractional works · 29.8% of its workRadiology, Nuclear Medicine and Imaging: 247 fractional works · 15.3% of its workPublic Health, Environmental and Occupational Health: 100 fractional works · 6.2% of its workSurgery: 80 fractional works · 5.0% of its workEpidemiology: 78 fractional works · 4.9% of its workPathology and Forensic Medicine: 41 fractional works · 2.5% of its workNeurology: 29 fractional works · 1.8% of its workOtorhinolaryngology: 28 fractional works · 1.7% of its workDermatology: 26 fractional works · 1.6% of its workPhysiology: 20 fractional works · 1.2% of its workRheumatology: 19 fractional works · 1.2% of its workInfectious Diseases: 14 fractional works · 0.9% of its workPulmonary and Respiratory Medicine: 13 fractional works · 0.8% of its workPediatrics, Perinatology and Child Health: 12 fractional works · 0.7% of its workOncology: 10 fractional works · 0.6% of its workGenetics: 8 fractional works · 0.5% of its workPharmacology: 8 fractional works · 0.5% of its workComplementary and alternative medicine: 7 fractional works · 0.4% of its workEndocrinology, Diabetes and Metabolism: 5 fractional works · 0.3% of its workPsychiatry and Mental health: 5 fractional works · 0.3% of its workMicrobiology: 4 fractional works · 0.3% of its workHematology: 4 fractional works · 0.2% of its workSmaller subfields together: 18 fractional works · 1.1% of its workDentistry: 8 fractional works · 0.5% of its workOral Surgery: 5 fractional works · 0.3% of its workSmaller subfields together: 3 fractional works · 0.2% of its workHealth Professions: 8 fractional works · 0.5% of its workVeterinary: 8 fractional works · 0.5% of its workSmall Animals: 8 fractional works · 0.5% of its workNursing: 1 fractional works · 0.0% of its workLife Sciences: 242 fractional works · 15.0% of its workBiochemistry, Genetics and Molecular Biology: 137 fractional works · 8.5% of its workMolecular Biology: 58 fractional works · 3.6% of its workGenetics: 40 fractional works · 2.5% of its workEndocrinology: 10 fractional works · 0.6% of its workCancer Research: 9 fractional works · 0.6% of its workCell Biology: 9 fractional works · 0.6% of its workClinical Biochemistry: 6 fractional works · 0.4% of its workSmaller subfields together: 5 fractional works · 0.3% of its workAgricultural and Biological Sciences: 40 fractional works · 2.5% of its workPlant Science: 21 fractional works · 1.3% of its workEcology, Evolution, Behavior and Systematics: 7 fractional works · 0.5% of its workFood Science: 4 fractional works · 0.3% of its workInsect Science: 4 fractional works · 0.2% of its workSmaller subfields together: 3 fractional works · 0.2% of its workNeuroscience: 33 fractional works · 2.1% of its workCognitive Neuroscience: 22 fractional works · 1.4% of its workNeurology: 6 fractional works · 0.4% of its workSmaller subfields together: 5 fractional works · 0.3% of its workImmunology and Microbiology: 24 fractional works · 1.5% of its workParasitology: 11 fractional works · 0.7% of its workImmunology: 6 fractional works · 0.4% of its workMicrobiology: 4 fractional works · 0.3% of its workSmaller subfields together: 2 fractional works · 0.1% of its workPharmacology, Toxicology and Pharmaceutics: 9 fractional works · 0.6% of its workPharmaceutical Science: 5 fractional works · 0.3% of its workSmaller subfields together: 4 fractional works · 0.2% of its workPhysical Sciences: 48 fractional works · 3.0% of its workEngineering: 17 fractional works · 1.1% of its workBiomedical Engineering: 8 fractional works · 0.5% of its workSmaller subfields together: 10 fractional works · 0.6% of its workEnvironmental Science: 13 fractional works · 0.8% of its workEcology: 6 fractional works · 0.4% of its workSmaller subfields together: 7 fractional works · 0.4% of its workComputer Science: 8 fractional works · 0.5% of its workMaterials Science: 4 fractional works · 0.2% of its workChemistry: 2 fractional works · 0.2% of its workPhysics and Astronomy: 2 fractional works · 0.2% of its workEarth and Planetary Sciences: 1 fractional works · 0.1% of its workSocial Sciences: 39 fractional works · 2.4% of its workArts and Humanities: 16 fractional works · 1.0% of its workHistory and Philosophy of Science: 12 fractional works · 0.7% of its workSmaller subfields together: 4 fractional works · 0.2% of its workPsychology: 12 fractional works · 0.7% of its workSocial Psychology: 5 fractional works · 0.3% of its workClinical Psychology: 4 fractional works · 0.3% of its workSmaller subfields together: 3 fractional works · 0.2% of its workSocial Sciences: 4 fractional works · 0.2% of its workEconomics, Econometrics and Finance: 4 fractional works · 0.2% of its workBusiness, Management and Accounting: 3 fractional works · 0.2% of its workDecision Sciences: 2 fractional works · 0.1% of its workALL ITS WORKL V Prasad EyeInstitute1,611fractional works, 2022-now
Life Sciences15%Physical Sciences3%Health Sciences80%Social Sciences2%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 24 fields, with their numbers
  1. Health Sciences1,28179.5%
    1. Medicine1,25778.0%
    2. Dentistry80.5%
    3. Health Professions80.5%
    4. Veterinary80.5%
    5. Nursing10.0%
    1. Biochemistry, Genetics and Molecular Biology1378.5%
    2. Agricultural and Biological Sciences402.5%
    3. Neuroscience332.1%
    4. Immunology and Microbiology241.5%
    5. Pharmacology, Toxicology and Pharmaceutics90.6%
    1. Engineering171.1%
    2. Environmental Science130.8%
    3. Computer Science80.5%
    4. Materials Science40.2%
    5. Chemistry20.2%
    6. Physics and Astronomy20.2%
    7. Earth and Planetary Sciences10.1%
    8. Mathematics00.0%
    1. Arts and Humanities161.0%
    2. Psychology120.7%
    3. Social Sciences40.2%
    4. Economics, Econometrics and Finance40.2%
    5. Business, Management and Accounting30.2%
    6. Decision Sciences20.1%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does L V Prasad Eye Institute specialise in?

Where its research is concentrated relative to its size: Ophthalmology takes 111.7× the share of its output that it takes of world research.

  1. OphthalmologySubfield · 480.3 works112×
  2. OtorhinolaryngologySubfield · 27.5 works17×
  3. Radiology, Nuclear Medicine and ImagingSubfield · 247.1 works17×
  4. DermatologySubfield · 26.4 works6.2×
  5. Pathology and Forensic MedicineSubfield · 40.8 works4.9×
← 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: 0.52× its world share, 40 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.59× its world share, 137 worksBiochemistry, Geneti…Immunology and Microbiology: 1.45× its world share, 24 worksImmunology and Micro…Neuroscience: 1.27× its world share, 33 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.57× its world share, 9 worksPharmacology, Toxico…Chemistry: 0.10× its world share, 2 worksChemistryComputer Science: 0.06× its world share, 8 worksComputer ScienceEarth and Planetary Sciences: 0.05× its world share, 1 worksEarth and Planetary …Engineering: 0.07× its world share, 17 worksEngineeringEnvironmental Science: 0.16× its world share, 13 worksEnvironmental ScienceMaterials Science: 0.07× its world share, 4 worksMaterials ScienceMathematics: 0.01× its world share, 0 worksMathematicsPhysics and Astronomy: 0.07× its world share, 2 worksPhysics and AstronomyDentistry: 1.04× its world share, 8 worksDentistryHealth Professions: 0.18× its world share, 8 worksHealth ProfessionsMedicine: 4.06× its world share, 1,257 worksMedicineNursing: 0.10× its world share, 1 worksNursingVeterinary: 3.50× its world share, 8 worksVeterinaryArts and Humanities: 0.34× its world share, 16 worksArts and HumanitiesBusiness, Management and Accounting: 0.05× its world share, 3 worksBusiness, Management…Decision Sciences: 0.12× its world share, 2 worksDecision SciencesEconomics, Econometrics and Finance: 0.11× its world share, 4 worksEconomics, Econometr…Psychology: 0.24× its world share, 12 worksPsychologySocial Sciences: 0.02× its world share, 4 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.1×. Every wedge is a field page.

All 24 fields, with their numbers
  1. Medicine4.06×1,257 works
  2. Veterinary3.50×8 works
  3. Biochemistry, Genetics and Molecular Biology1.59×137 works
  4. Pharmacology, Toxicology and Pharmaceutics1.57×9 works
  5. Immunology and Microbiology1.45×24 works
  6. Neuroscience1.27×33 works
  7. Dentistry1.04×8 works
  8. Agricultural and Biological Sciences0.52×40 works
  9. Arts and Humanities0.34×16 works
  10. Psychology0.24×12 works
  11. Health Professions0.18×8 works
  12. Environmental Science0.16×13 works
  13. Decision Sciences0.12×2 works
  14. Economics, Econometrics and Finance0.11×4 works
  15. Chemistry0.10×2 works
  16. Nursing0.10×1 works
  17. Engineering0.07×17 works
  18. Materials Science0.07×4 works
  19. Physics and Astronomy0.07×2 works
  20. Computer Science0.06×8 works
  21. Earth and Planetary Sciences0.05×1 works
  22. Business, Management and Accounting0.05×3 works
  23. Social Sciences0.02×4 works
  24. Mathematics0.01×0 works

Who are the top researchers at L V Prasad Eye Institute?

Ranked on the quality score, Lalit Dandona, Vivek Singh and ALAY S. BANKER lead among researchers whose main affiliation is L V Prasad Eye Institute.

  1. 1 Lalit Dandona India · #140,041 worldwide 27k citations · 63 works
  2. 2 Vivek Singh India · #479,977 worldwide 7k citations · 233 works
  3. 3 ALAY S. BANKER India · #487,700 worldwide 2.8k citations · 84 works
  4. 4 Veena Sangwan India · #559,651 worldwide 18k citations · 578 works
  5. 5 Sanhita Roy India · #656,964 worldwide 2.1k citations · 77 works
  6. 6 Prashant Garg India · #737,196 worldwide 8.7k citations · 300 works
  7. 7 Rohit Khanna India · #751,427 worldwide 15k citations · 241 works
  8. 8 Sayan Basu India · #784,283 worldwide 8.1k citations · 341 works
  9. 9 Swapna S. Shanbhag India · #868,757 worldwide 3k citations · 116 works
  10. 10 Harsha L. Rao India · #974,267 worldwide 7.1k citations · 256 works
All ranked researchers at L V Prasad Eye Institute

What are the most cited papers from L V Prasad Eye Institute?

The most cited paper from L V Prasad Eye Institute is "Global Prevalence and Major Risk Factors of Diabetic Retinopathy" (Joanne Wen Yee Yau et al., 2012), with 5,033 citations. Next come "Global causes of blindness and distance vision impairment 1990–2020: a systematic review and meta-analysis" (3,541) and "Causes of blindness and vision impairment in 2020 and trends over 30 years, and prevalence of avoidable blindness in relation to VISION 2020: the Right to Sight: an analysis for the Global Burden of Disease Study" (3,188).

Most cited papers
#PaperReleasedCitations
1 Global Prevalence and Major Risk Factors of Diabetic Retinopathy Joanne Wen Yee Yau et al. · Diabetes Care Open access 2 Feb 2012 5,033
2 Global causes of blindness and distance vision impairment 1990–2020: a systematic review and meta-analysis Seth Flaxman et al. · The Lancet Global Health ReviewOpen access117 authors 13 Oct 2017 3,541
3 Causes of blindness and vision impairment in 2020 and trends over 30 years, and prevalence of avoidable blindness in relation to VISION 2020: the Right to Sight: an analysis for the Global Burden of Disease Study Jaimie D Steinmetz et al. · The Lancet Global Health Open access243 authors Dec 2020 3,188
4 Magnitude, temporal trends, and projections of the global prevalence of blindness and distance and near vision impairment: a systematic review and meta-analysis Rupert Bourne et al. · The Lancet Global Health ReviewOpen access115 authors 2 Aug 2017 2,261
5 Causes of vision loss worldwide, 1990–2010: a systematic analysis Rupert Bourne, Gretchen A Stevens, Richard Aubrey White et al. · The Lancet Global Health Open access 10 Nov 2013 1,896
All 60 most cited papers, with filters and sorting

Which keywords describe research at L V Prasad Eye Institute?

By fractional works in 2022-now, weighted toward what it does more of than the world: Epidemiology, Intraocular Pressure, Glaucoma, Intravitreal Injection, Optical Coherence Tomography, Myopia, Endophthalmitis and Corneal Biomechanics.

▲ 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-now 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. Epidemiology274▲ 4.3×71 topics
  2. Intraocular Pressure161▲ 113×2 topics
  3. Glaucoma137▲ 57×4 topics
  4. Intravitreal Injection122▲ 104×2 topics
  5. Optical Coherence Tomography110▲ 68×3 topics
  6. Inflammation96▲ 2.8×42 topics
  7. Myopia94▲ 87×2 topics
  8. Endophthalmitis92▲ 153×2 topics
  9. Corneal Biomechanics88▲ 148×1 topic
  10. Keratoconus88▲ 148×1 topic
  11. Antibiotic Resistance87▲ 14×9 topics
  12. Optic Nerve86▲ 55×2 topics
  13. Dry Eye Disease85▲ 155×1 topic
  14. Ocular Surface85▲ 155×1 topic
  15. Wound Healing80▲ 19×7 topics
  16. Dacryocystorhinostomy80▲ 956×1 topic
  17. Endoscopic80▲ 956×1 topic
  18. Tissue Engineering79▲ 8.1×8 topics
  19. Macular Degeneration77▲ 39×3 topics
  20. Genetic Mutations77▲ 11×16 topics
  21. Stem Cell Therapy77▲ 51×3 topics
  22. Corneal Regeneration76▲ 171×1 topic
  23. Limbal Stem Cells76▲ 171×1 topic
  24. Keratitis76▲ 259×1 topic
  25. Ocular Infections76▲ 259×1 topic
  26. Neurodegeneration75▲ 15×7 topics
  27. Risk Factors74▲ 4.2×7 topics
  28. Retinal Ganglion Cells74▲ 42×3 topics
  29. Ocular Hypertension73▲ 88×1 topic
  30. Visual Field Progression73▲ 88×1 topic
  31. Prognostic Factors70▲ 10.0×10 topics
  32. Vascular Endothelial Growth Factor66▲ 46×3 topics
  33. Diabetic Retinopathy59▲ 37×2 topics
  34. Immunosuppressive Therapy58▲ 19×4 topics
  35. Endoscopic Surgery54▲ 35×3 topics
  36. Juvenile Idiopathic Arthritis54▲ 65×2 topics
  37. Behçet's Disease53▲ 117×1 topic
  38. Uveitis53▲ 117×1 topic
  39. Femtosecond Laser51▲ 59×1 topic
  40. Intraocular Lens Implantation51▲ 104×1 topic

Which research topics does L V Prasad Eye Institute publish most on?

By volume in 2022-now: Corneal surgery and disorders, Ocular Surface and Contact Lens, Nasolacrimal Duct Obstruction Treatments and Corneal Surgery and Treatments.

Corneal surgery and diso…88Corneal surgery and disorders: 88 fractional worksOcular Surface and Conta…85Ocular Surface and Contact Lens: 85 fractional worksNasolacrimal Duct Obstruction Treatments: 80 fractional worksCorneal Surgery and Trea…76Corneal Surgery and Treatments: 76 fractional worksOcular Infections and Tr…76Ocular Infections and Treatments: 76 fractional worksGlaucoma and retinal disorders: 73 fractional worksOcular Diseases and Behçet’s Syndrome: 53 fractional worksIntraocular Surgery and …51Intraocular Surgery and Lenses: 51 fractional worksOphthalmology and Visual Impairment Studies: 50 fractional worksRetinal Diseases and Treatments: 46 fractional works
Radiology, Nuclear Medicine and ImagingPublic Health, Environmental and Occupational HealthOphthalmologyEpidemiology

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

  1. 1 Corneal surgery and disorders Radiology, Nuclear Medicine and Imaging 88 works
  2. 2 Ocular Surface and Contact Lens Public Health, Environmental and Occupational Health 85 works
  3. 3 Nasolacrimal Duct Obstruction Treatments Ophthalmology 80 works
  4. 4 Corneal Surgery and Treatments Radiology, Nuclear Medicine and Imaging 76 works
  5. 5 Ocular Infections and Treatments Ophthalmology 76 works
  6. 6 Glaucoma and retinal disorders Ophthalmology 73 works
  7. 7 Ocular Diseases and Behçet’s Syndrome Ophthalmology 53 works
  8. 8 Intraocular Surgery and Lenses Ophthalmology 51 works
  9. 9 Ophthalmology and Visual Impairment Studies Epidemiology 50 works
  10. 10 Retinal Diseases and Treatments Ophthalmology 46 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 available47.4%not open52.6%

World: 40% of research is openly available.

with international co-authors15.9%domestic only84.1%

World: 18% is written across borders.

How has L V Prasad Eye Institute's research output changed?

Output in 2022-2025 was 9% higher than in 2018-2021.

still counting1990200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is L V Prasad Eye Institute as a percentage of every work published that year, 0.0061% in 2024.

still counting0.0050%0.010%L V Prasad Eye Institute0.0058% in 202519801990200020102020

Fractional works of L V Prasad Eye Institute over all fractional works that year. How the balance of science has shifted.

How much of it reaches the world top 10%

Year by year, against all institutions in the same year.

still counting10%20%L V Prasad Eye Institute10.8% in 2025all institutions10.0% in 2025200020102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 18.8% in 1999.

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