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Researcher · University College Cork · Ireland

Denis O’Mahony

Denis O’Mahony publishes mostly in Geriatrics and Gerontology, Epidemiology and Economics and Econometrics, on topics such as Pharmaceutical Practices and Patient Outcomes, Pharmacovigilance and Adverse Drug Reactions and Health Systems, Economic Evaluations, Quality of Life.

ORCID 0000-0003-2236-5222 OpenAlex
World rank
#95,810
of 7,710,434 ranked researchers
Rank in Ireland
#211
of 21,376
Works
325
Citations
22k
Citations per work
69.2
h-index
61
i10-index 170Top 0.6% in Geriatrics and Gerontology
Denis O’Mahony

What does Denis O’Mahony research?

Denis O’Mahony's work is mostly in Medicine (32%), Pharmacology, Toxicology and Pharmaceutics (6%), Economics, Econometrics and Finance (6%).

Everything else: 166 works · 51.1% of their workHealth Sciences: 121 works · 37.3% of their workMedicine: 105 works · 32.4% of their workGeriatrics and Gerontology: 71 works · 21.8% of their workEpidemiology: 19 works · 5.8% of their workFamily Practice: 16 works · 4.8% of their workHealth Professions: 16 works · 4.9% of their workGeneral Health Professions: 16 works · 4.9% of their workLife Sciences: 19 works · 5.8% of their workPharmacology, Toxicology and Pharmaceutics: 19 works · 5.8% of their workToxicology: 19 works · 5.8% of their workSocial Sciences: 19 works · 5.8% of their workEconomics, Econometrics and Finance: 19 works · 5.8% of their workEconomics and Econometrics: 19 works · 5.8% of their workTHEIR WORKDenis O’Mahony325works
Life Sciences6%Health Sciences37%Social Sciences6%

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 else16651.1%
    1. Medicine10532.4%
    2. Health Professions164.9%
    1. Pharmacology, Toxicology and Pharmaceutics195.8%
    1. Economics, Econometrics and Finance195.8%
  1. 1Geriatrics and Gerontology22% of their works
  2. 2Epidemiology6% of their works
  3. 3Economics and Econometrics6% of their works
  4. 4Toxicology6% of their works
  5. 5General Health Professions5% of their works
  6. 6Family Practice5% of their works

Research topics

Which keywords describe Denis O’Mahony's research?

The keywords of their largest research topics: Inappropriate Medication Use, Polypharmacy, Quality of Life, Epidemiology, Adverse Drug Reactions, Pharmacovigilance, Cost-effectiveness Analysis and Health Utility Measures.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 18 words, with their numbers
  1. Inappropriate Medication Use1681 topic
  2. Polypharmacy1681 topic
  3. Quality of Life722 topics
  4. Epidemiology532 topics
  5. Adverse Drug Reactions511 topic
  6. Pharmacovigilance511 topic
  7. Cost-effectiveness Analysis441 topic
  8. Health Utility Measures441 topic
  9. Medication Adherence411 topic
  10. Treatment Adherence411 topic
  11. Chronic Conditions281 topic
  12. Multimorbidity281 topic
  13. Antibiotic Resistance251 topic
  14. Antimicrobial Stewardship251 topic
  15. Medical Errors251 topic
  16. Patient Safety Culture251 topic
  17. Frailty231 topic
  18. Geriatric Assessment231 topic

Where does Denis O’Mahony work?

Denis O’Mahony's main affiliation in the publication record is University College Cork, Ireland.

How many publications and citations does Denis O’Mahony have?

OpenAlex counts 325 works and 22,499 citations for Denis O’Mahony, an h-index of 61, ranking #95,810 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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.

Discussion

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