R Pararajasegaram
Impact in
- Ophthalmology top 0.05%
- Retinal Diseases and Treatments
- Glaucoma and retinal disorders
- Retinal and Optic Conditions
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- Retinal Imaging and Analysis
- Corneal surgery and disorders
Papers in
-
- Retinal and Optic Conditions 3
- Ophthalmology and Visual Health Research 2
- Retinal Diseases and Treatments 1
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- Ophthalmology and Visual Impairment Studies 3
- Virology and Viral Diseases 1
- Co-authors
- Serge Resnikoff (4 shared papers)Silvio Paolo Mariotti (3 shared papers)Donatella Pascolini (2 shared papers)Daniel Etya’ale (2 shared papers)Ivo Kocur (1 shared paper)Gopal P. Pokharel (1 shared paper)A D Négrel (3 shared papers)Anselm Kampik (1 shared paper)
- Journals
- Ophthalmic Epidemiology (2 papers)Ophthalmology (1 paper)Current Opinion in Ophthalmology (1 paper)American Journal of Epidemiology (1 paper)American Journal of Tropical Medicine and Hygiene (1 paper)
- Partner nations
- SwitzerlandUnited StatesPakistan
In The Last Decade
R Pararajasegaram
13 papers receiving 7.7k citations
R Pararajasegaram's Hit Papers
Peers
Comparison fields: 5 of 159
- Ophthalmology 4.1k
- Radiology, Nuclear Medicine and Imaging 1.9k
- Microbiology 394
- Epidemiology 1.1k
- Clinical Biochemistry 184
Countries citing papers authored by R Pararajasegaram
This map shows the geographic impact of R Pararajasegaram's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by R Pararajasegaram with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R Pararajasegaram more than expected).
Fields of papers citing papers by R Pararajasegaram
This network shows the impact of papers produced by R Pararajasegaram. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by R Pararajasegaram. The network helps show where R Pararajasegaram may publish in the future.
Co-authors
The 24 scholars most cited alongside R Pararajasegaram, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | Global data on visual impairment in the year 2002. Hit paper breakdown → | 2004 | 3256 |
| 2 | Proposed international clinical diabetic retinopathy and diabetic macular edema disease severity scales Hit paper breakdown → | 2003 | 2762 |
| 3 | Global data on blindness. Hit paper breakdown → | 1995 | 939 |
| 4 | 2004 | 410 | |
| 5 | Epidemiology of blindness in Nepal. | 1985 | 210 |
| 6 | The global initiative for the elimination of avoidable blindness. | 1998 | 134 |
| 7 | 1983 | 114 | |
| 8 | Blindness prevention programmes: past, present, and future. | 2001 | 77 |
| 9 | 1995 | 76 | |
| 10 | 2003 | 47 | |
| 11 | 1992 | 35 | |
| 12 | [Epidemiological surveillance of trachoma: evaluation and perspective]. | 1992 | 7 |
| 13 | Low vision care: the need to maximise visual potential. | 2004 | 6 |
About R Pararajasegaram
R Pararajasegaram is a scholar working on Ophthalmology, Epidemiology, Pediatrics, Perinatology and Child Health, Radiology, Nuclear Medicine and Imaging and Microbiology, having authored 13 papers that have together received 8.1k indexed citations. Recurring topics across this work include Ophthalmology and Visual Impairment Studies (3 papers), Retinal and Optic Conditions (3 papers), Retinal Imaging and Analysis (2 papers), Ophthalmology and Visual Health Research (2 papers), Reproductive tract infections research (2 papers), Retinal Diseases and Treatments (1 paper), Virology and Viral Diseases (1 paper) and Human Health and Disease (1 paper). The work is most often cited by research in Ophthalmology (4.1k citations), Radiology, Nuclear Medicine and Imaging (1.9k citations), Microbiology (394 citations), Epidemiology (1.1k citations) and Clinical Biochemistry (184 citations). R Pararajasegaram has collaborated with scholars based in Switzerland, United States and Pakistan. Frequent co-authors include Serge Resnikoff, Silvio Paolo Mariotti, Donatella Pascolini, Daniel Etya’ale, Ivo Kocur, Gopal P. Pokharel, A D Négrel, Anselm Kampik, Ronald Klein and C. P. Wilkinson. Their work appears in journals such as Ophthalmic Epidemiology, Ophthalmology, Current Opinion in Ophthalmology, American Journal of Epidemiology and American Journal of Tropical Medicine and Hygiene.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.