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Researcher · Singapore Eye Research Institute · Singapore

Charumathi Sabanayagam

Charumathi Sabanayagam publishes mostly in Ophthalmology, Radiology, Nuclear Medicine and Imaging and Epidemiology, on topics such as Retinal Diseases and Treatments, Retinal Imaging and Analysis and Ophthalmology and Visual Impairment Studies.

ORCID 0000-0002-4042-4719 OpenAlex
World rank
#33,415
of 7,710,434 ranked researchers
Rank in Singapore
#220
of 23,642
Works
479
Citations
39k
Citations per work
80.6
h-index
76
i10-index 278Top 0.3% in Ophthalmology
Charumathi Sabanayagam

What does Charumathi Sabanayagam research?

Charumathi Sabanayagam's work is mostly in Medicine (62%), Biochemistry, Genetics and Molecular Biology (6%).

Health Sciences: 297 works · 61.9% of their workMedicine: 297 works · 61.9% of their workOphthalmology: 114 works · 23.8% of their workRadiology, Nuclear Medicine and Imaging: 73 works · 15.2% of their workEpidemiology: 44 works · 9.2% of their workNephrology: 39 works · 8.1% of their workEndocrinology, Diabetes and Metabolism: 27 works · 5.6% of their workEverything else: 152 works · 31.7% of their workLife Sciences: 31 works · 6.4% of their workBiochemistry, Genetics and Molecular Biology: 31 works · 6.4% of their workGenetics: 31 works · 6.4% of their workTHEIR WORKCharumathiSabanayagam479works
Life Sciences6%Health Sciences62%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Medicine29761.9%
  2. Everything else15231.7%
    1. Biochemistry, Genetics and Molecular Biology316.4%
  1. 1Ophthalmology24% of their works
  2. 2Radiology, Nuclear Medicine and Imaging15% of their works
  3. 3Epidemiology9% of their works
  4. 4Nephrology8% of their works
  5. 5Genetics6% of their works
  6. 6Endocrinology, Diabetes and Metabolism6% of their works

Research topics

Which keywords describe Charumathi Sabanayagam's research?

The keywords of their largest research topics: Diabetic Retinopathy, Macular Degeneration, Glaucoma, Optic Nerve, Oxidative Stress, Retinal Pigment Epithelium, Deep Learning and Retinal Disease.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 23 words, with their numbers
  1. Diabetic Retinopathy3122 topics
  2. Macular Degeneration3122 topics
  3. Glaucoma2152 topics
  4. Optic Nerve2152 topics
  5. Oxidative Stress1681 topic
  6. Retinal Pigment Epithelium1681 topic
  7. Deep Learning1441 topic
  8. Retinal Disease1441 topic
  9. Global Prevalence1242 topics
  10. Optical Coherence Tomography1152 topics
  11. Cardiovascular Disease1082 topics
  12. Myopia881 topic
  13. Visual Impairment881 topic
  14. Chronic Kidney Disease721 topic
  15. Glomerular Filtration Rate721 topic
  16. Intraocular Pressure711 topic
  17. Retinal Ganglion Cells711 topic
  18. Genetic Variation521 topic
  19. Genome-Wide Association521 topic
  20. COVID-19441 topic
  21. Ocular Findings441 topic
  22. Diabetes361 topic
  23. Metabolic Syndrome361 topic

Where does Charumathi Sabanayagam work?

Charumathi Sabanayagam's main affiliation in the publication record is Singapore Eye Research Institute, Singapore.

How many publications and citations does Charumathi Sabanayagam have?

OpenAlex counts 479 works and 38,588 citations for Charumathi Sabanayagam, an h-index of 76, ranking #33,415 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Other researchers named Charumathi Sabanayagam

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