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Hospital / health system · Goiânia · Brazil

Instituto de Olhos de Goiânia

In research, Instituto de Olhos de Goiânia stands highest in Medicine (#16,738 of 17,978 worldwide) and Health Sciences (#19,166 of 20,462 worldwide), over all time.

iog.net.brROR OpenAlex
World rank, all time
#40,057
of 42,892
Rank in Brazil
#775
of 870
Research works
263
▼ 9% vs 2013–17
Citations
2.2k
8.2 per fractional work
Top-10% rate
4.8%
record average 16.5%
Open access
72%
world 28%

What is Instituto de Olhos de Goiânia 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 #16,738 of 17,978 6.3%194
Health SciencesDomain #19,166 of 20,462 6.0%213

Each strip is that field’s whole ranked pool, with the notch where Instituto de Olhos de Goiânia 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).

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: 0.60× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.70× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 1.56× its world share, 1 worksImmunology and Micro…Neuroscience: 1.27× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.00× its world share, 0 worksPharmacology, Toxico…Chemistry: 0.36× its world share, 0 worksChemistryComputer Science: 0.02× its world share, 0 worksComputer ScienceEngineering: 0.18× its world share, 1 worksEngineeringDentistry: 0.73× its world share, 0 worksDentistryHealth Professions: 1.73× its world share, 2 worksHealth ProfessionsMedicine: 3.92× its world share, 36 worksMedicineNursing: 0.36× its world share, 0 worksNursingVeterinary: 5.20× its world share, 0 worksVeterinaryDecision Sciences: 0.08× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.33× its world share, 0 worksEconomics, Econometr…Psychology: 0.63× its world share, 1 worksPsychologySocial Sciences: 0.16× 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, 5.2×. Every wedge is a field page.

Who are the top researchers at Instituto de Olhos de Goiânia?

Ranked on the composite score, Renato Ambrósio, Ana Laura Canedo and João Jorge Nassaralla lead among researchers whose main affiliation is Instituto de Olhos de Goiânia.

  1. 1 Renato Ambrósio Brazil · #332,837 worldwide 132 citations · 60 works
  2. 2 Ana Laura Canedo Brazil · #871,816 worldwide 19 citations · 15 works
  3. 3 João Jorge Nassaralla Brazil · #1,485,309 worldwide 4 citations · 24 works
  4. 4 Belquiz Nassaralla Brazil · #1,609,543 worldwide 0 citations · 19 works
All ranked researchers at Instituto de Olhos de Goiânia

Which keywords describe research at Instituto de Olhos de Goiânia?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Intraocular Pressure, Mortality, Glaucoma, Risk Factors, Corneal Biomechanics, Keratoconus and 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 2022–2025 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. Epidemiology9▲ 5.0×39 topics
  2. Intraocular Pressure3▲ 77×2 topics
  3. Risk Factors3▲ 5.4×10 topics
  4. Glaucoma3▲ 39×3 topics
  5. Mortality3▲ 10×7 topics
  6. Inflammation2▲ 2.5×12 topics
  7. Treatment2▲ 3.7×10 topics
  8. Biomechanics2▲ 14×5 topics
  9. Corneal Biomechanics2▲ 128×1 topic
  10. Keratoconus2▲ 128×1 topic
  11. Complications2▲ 7.9×6 topics
  12. Diagnosis2▲ 4.1×9 topics
  13. Myopia2▲ 64×2 topics
  14. Diabetic Retinopathy2▲ 35×2 topics
  15. Macular Degeneration2▲ 30×3 topics
  16. Optic Nerve2▲ 37×2 topics
  17. Surgical Management2▲ 8.6×9 topics
  18. Genetics2▲ 5.0×8 topics
  19. Management2▲ 4.2×11 topics
  20. Guidelines2▲ 6.8×4 topics
  21. Optical Coherence Tomography2▲ 30×3 topics
  22. Postoperative Complications2▲ 24×3 topics
  23. Prevention2▲ 7.7×7 topics
  24. Rehabilitation2▲ 7.8×6 topics
  25. Wound Healing2▲ 12×4 topics
  26. Drug Resistance1▲ 10×4 topics
  27. Genetic Mutations1▲ 6.5×8 topics
  28. Intravitreal Injection1▲ 42×2 topics
  29. Neurodegeneration1▲ 9.0×4 topics
  30. Cardiac Risk1▲ 30×1 topic
  31. Embolization1▲ 38×4 topics
  32. Internal Fixation1▲ 36×2 topics
  33. Perioperative1▲ 30×1 topic
  34. Vascular Endothelial Growth Factor1▲ 31×2 topics
  35. Ocular Hypertension1▲ 45×1 topic
  36. Pain Management1▲ 11×3 topics
  37. Refractive Error1▲ 64×1 topic
  38. Retinal Ganglion Cells1▲ 21×2 topics
  39. Visual Field Progression1▲ 45×1 topic
  40. Visual Impairment1▲ 51×1 topic

Which research topics does Instituto de Olhos de Goiânia publish most on?

By volume in 2022–2025: Corneal surgery and disorders, Cardiac, Anesthesia and Surgical Outcomes, Ophthalmology and Visual Impairment Studies and Glaucoma and retinal disorders.

Corneal surgery and diso…2Corneal surgery and disorders: 2 fractional worksCardiac, Anesthesia and …1Cardiac, Anesthesia and Surgical Outcomes: 1 fractional worksOphthalmology and Visual…1Ophthalmology and Visual Impairment Studies: 1 fractional worksGlaucoma and retinal dis…1Glaucoma and retinal disorders: 1 fractional worksRetinal Diseases and Treatments: 1 fractional worksWater management and technologies: 1 fractional worksIntraocular Surgery and …1Intraocular Surgery and Lenses: 1 fractional worksCorneal Surgery and Trea…1Corneal Surgery and Treatments: 1 fractional worksRetinal and Macular Surg…1Retinal and Macular Surgery: 1 fractional worksLower Extremity Biomecha…1Lower Extremity Biomechanics and Pathologies: 1 fractional works
Radiology, Nuclear Medicine and ImagingCardiology and Cardiovascular MedicineEpidemiologyOphthalmology2 others

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

  1. 1 Corneal surgery and disorders Radiology, Nuclear Medicine and Imaging 2 works
  2. 2 Cardiac, Anesthesia and Surgical Outcomes Cardiology and Cardiovascular Medicine 1 works
  3. 3 Ophthalmology and Visual Impairment Studies Epidemiology 1 works
  4. 4 Glaucoma and retinal disorders Ophthalmology 1 works
  5. 5 Retinal Diseases and Treatments Ophthalmology 1 works
  6. 6 Water management and technologies Ecology, Evolution, Behavior and Systematics 1 works
  7. 7 Intraocular Surgery and Lenses Ophthalmology 1 works
  8. 8 Corneal Surgery and Treatments Radiology, Nuclear Medicine and Imaging 1 works
  9. 9 Retinal and Macular Surgery Radiology, Nuclear Medicine and Imaging 1 works
  10. 10 Lower Extremity Biomechanics and Pathologies Biomedical Engineering 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 available71.5%not open28.5%

World: 28% of research is openly available.

with international co-authors21.7%domestic only78.3%

World: 19% is written across borders.

How has Instituto de Olhos de Goiânia's research output changed?

Output in 2018–2022 was 9% 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 Goiânia

All research institutions in Goiânia

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.