Andrew O’Regan
- General Health Professions top 5%
- Public Health, Environmental and Occupational Health top 10%
- Epidemiology
- Emergency Medical Services top 5%
- Applied Microbiology and Biotechnology top 2%
- Co-authors
- Jane O’DohertyColum DunneRay O’ConnorT. E. OhTimothy G. ShortRaymond G. O'ConnorRose GalvinWalter Cullen
- Topics
- Primary Care and Health Outcomes (13 papers)Physical Activity and Health (11 papers)Chronic Disease Management Strategies (8 papers)
- Partner nations
- IrelandUnited KingdomUnited States
In The Last Decade
Andrew O’Regan
58 papers receiving 755 citations
Peers
Comparison fields: 5 of 106
- General Health Professions 254
- Public Health, Environmental and Occupational Health 150
- Epidemiology 132
- Emergency Medical Services 113
- Applied Microbiology and Biotechnology 109
Countries citing papers authored by Andrew O’Regan
This map shows the geographic impact of Andrew O’Regan'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 Andrew O’Regan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Andrew O’Regan more than expected).
Fields of papers citing papers by Andrew O’Regan
This network shows the impact of papers produced by Andrew O’Regan. 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 Andrew O’Regan. The network helps show where Andrew O’Regan may publish in the future.
Co-authorship network of co-authors of Andrew O’Regan
This figure shows the co-authorship network connecting the top 25 collaborators of Andrew O’Regan. A scholar is included among the top collaborators of Andrew O’Regan based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Andrew O’Regan. Andrew O’Regan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 0 | |
| 3 | 1 | |
| 4 | 1 | |
| 5 | 3 | |
| 6 | 1 | |
| 7 | 3 | |
| 8 | 1 | |
| 9 | 10 | |
| 10 | 1 | |
| 11 | 7 | |
| 12 | 22 | |
| 13 | 34 | |
| 14 | 21 | |
| 15 | 19 | |
| 16 | 1 | |
| 17 | 29 | |
| 18 | 6 | |
| 19 | 96 | |
| 20 | 8 |
About Andrew O’Regan
Andrew O’Regan is a scholar working on Medical Terminology, General Health Professions and Emergency Medical Services, having authored 63 papers that have together received 782 indexed citations. Recurring topics across this work include Primary Care and Health Outcomes (13 papers), Physical Activity and Health (11 papers) and Chronic Disease Management Strategies (8 papers). The work is most often cited by research in Applied Microbiology and Biotechnology (109 citations), Emergency Medical Services (113 citations) and Geriatrics and Gerontology (45 citations). Andrew O’Regan has collaborated with scholars based in Ireland, United Kingdom and United States. Frequent co-authors include Jane O’Doherty, Colum Dunne, Ray O’Connor, T. E. Oh, Timothy G. Short, Raymond G. O'Connor, Rose Galvin, Walter Cullen, Liam Glynn and Owen Doody. Their work appears in journals such as PLoS ONE, PLoS Medicine and International Journal of Environmental Research and Public Health.
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.