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Researcher · Rajarata University of Sri Lanka · Sri Lanka

Devarajan Rathish

Devarajan Rathish publishes mostly in Epidemiology, Public Health, Environmental and Occupational Health and General Health Professions, on topics such as Antibiotic Use and Resistance, Pharmaceutical Practices and Patient Outcomes and Pneumonia and Respiratory Infections.

ORCID 0000-0003-3346-4410 OpenAlex
World rank
#114,378
of 7,710,434 ranked researchers
Rank in Sri Lanka
#9
of 3,827
Works
102
Citations
12k
Citations per work
116.8
h-index
28
i10-index 43Top 12% in Epidemiology
Devarajan Rathish

What does Devarajan Rathish research?

Devarajan Rathish's work is mostly in Medicine (18%), Health Professions (4%), Immunology and Microbiology (4%).

Everything else: 71 works · 70.0% of their workHealth Sciences: 23 works · 22.6% of their workMedicine: 19 works · 18.3% of their workEpidemiology: 8 works · 7.8% of their workPublic Health, Environmental and Occupational Health: 7 works · 6.6% of their workEndocrinology, Diabetes and Metabolism: 4 works · 3.9% of their workHealth Professions: 4 works · 4.3% of their workGeneral Health Professions: 4 works · 4.3% of their workLife Sciences: 4 works · 3.9% of their workImmunology and Microbiology: 4 works · 3.9% of their workApplied Microbiology and Biotechnology: 4 works · 3.9% of their workSocial Sciences: 4 works · 3.5% of their workSocial Sciences: 4 works · 3.5% of their workHealth: 4 works · 3.5% of their workTHEIR WORKDevarajan Rathish102works
Life Sciences4%Health Sciences23%Social Sciences4%

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. Everything else7170.0%
    1. Medicine1918.3%
    2. Health Professions44.3%
    1. Immunology and Microbiology43.9%
    1. Social Sciences43.5%
  1. 1Epidemiology8% of their works
  2. 2Public Health, Environmental and Occupational Health7% of their works
  3. 3General Health Professions4% of their works
  4. 4Applied Microbiology and Biotechnology4% of their works
  5. 5Endocrinology, Diabetes and Metabolism4% of their works
  6. 6Health4% of their works

Research topics

Which keywords describe Devarajan Rathish's research?

The keywords of their largest research topics: Epidemiology, Antibiotic Resistance, Antimicrobial Stewardship, Inappropriate Medication Use, Polypharmacy, Community-Acquired Pneumonia, Pneumococcal Conjugate Vaccine and Corporate Political Activity.

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 17 words, with their numbers
  1. Epidemiology162 topics
  2. Antibiotic Resistance101 topic
  3. Antimicrobial Stewardship101 topic
  4. Inappropriate Medication Use71 topic
  5. Polypharmacy71 topic
  6. Community-Acquired Pneumonia61 topic
  7. Pneumococcal Conjugate Vaccine61 topic
  8. Corporate Political Activity51 topic
  9. Dog Domestication51 topic
  10. Genomic Analysis51 topic
  11. Non-Communicable Diseases51 topic
  12. Adverse Drug Reactions41 topic
  13. Cardiovascular Disease41 topic
  14. Exposure41 topic
  15. Metabolic Syndrome41 topic
  16. Pesticides41 topic
  17. Pharmacovigilance41 topic

Where does Devarajan Rathish work?

Devarajan Rathish's main affiliation in the publication record is Rajarata University of Sri Lanka, Sri Lanka.

How many publications and citations does Devarajan Rathish have?

OpenAlex counts 102 works and 11,910 citations for Devarajan Rathish, an h-index of 28, ranking #114,378 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.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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