Ronan Ryan
Impact in
- Geriatrics and Gerontology top 0.5%
- Frailty in Older Adults
- Internal Medicine top 5%
Papers in ⓘ
-
- Atrial Fibrillation Management and Outcomes 5
- Cardiac Arrhythmias and Treatments 4
- Cardiac Health and Mental Health 4
- Surgery 11
- Co-authors
- Tom Marshall (32 shared papers)Linda Nichols (6 shared papers)Elizabeth Teale (2 shared papers)Andrew Clegg (2 shared papers)John Young (2 shared papers)John Parry (2 shared papers)Mohammed A. Mohammed (1 shared paper)Chris Bates (1 shared paper)
- Journals
- British Journal of General Practice (7 papers)BMJ Open (4 papers)Heart (3 papers)PLoS Medicine (2 papers)Journal of Vascular Surgery Venous and Lymphatic Disorders (2 papers)
- Partner nations
- United KingdomUnited StatesCanada
In The Last Decade
Ronan Ryan
48 papers receiving 1.8k citations
Hit Papers
Peers
Comparison fields: 5 of 124
- Geriatrics and Gerontology 702
- Internal Medicine 81
- Cardiology and Cardiovascular Medicine 465
- Physiology 480
- Economics and Econometrics 496
Countries citing papers authored by Ronan Ryan
This map shows the geographic impact of Ronan Ryan'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 Ronan Ryan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ronan Ryan more than expected).
Fields of papers citing papers by Ronan Ryan
This network shows the impact of papers produced by Ronan Ryan. 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 Ronan Ryan. The network helps show where Ronan Ryan may publish in the future.
Co-authors
The 25 scholars most cited alongside Ronan Ryan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 48 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Development and validation of an electronic frailty index using routine primary care electronic health record data Hit paper breakdown → | 2016 | 876 |
| 2 | 2017 | 79 | |
| 3 | 2018 | 74 | |
| 4 | 2019 | 74 | |
| 5 | 2015 | 64 | |
| 6 | 2022 | 61 | |
| 7 | 2009 | 44 | |
| 8 | 2015 | 43 | |
| 9 | 2016 | 39 | |
| 10 | 2021 | 36 | |
| 11 | 2018 | 35 | |
| 12 | 2017 | 33 | |
| 13 | 2014 | 30 | |
| 14 | 2016 | 28 | |
| 15 | Prevalence of diagnosed diabetes mellitus in general practice in England and Wales, 1994 to 1998 | 2002 | 26 |
| 16 | 2015 | 26 | |
| 17 | 2016 | 24 | |
| 18 | 2017 | 19 | |
| 19 | 2016 | 18 | |
| 20 | 2019 | 15 |
About Ronan Ryan
Ronan Ryan is a scholar working on Cardiology and Cardiovascular Medicine, Surgery, Epidemiology, Public Health, Environmental and Occupational Health and Economics and Econometrics, having authored 48 papers that have together received 1.8k indexed citations. Recurring topics across this work include Health Promotion and Cardiovascular Prevention (7 papers), Health Systems, Economic Evaluations, Quality of Life (7 papers), Venous Thromboembolism Diagnosis and Management (6 papers), Diabetes, Cardiovascular Risks, and Lipoproteins (5 papers), Atrial Fibrillation Management and Outcomes (5 papers), Cardiac Arrhythmias and Treatments (4 papers), Acute Ischemic Stroke Management (4 papers) and Cardiac Health and Mental Health (4 papers). The work is most often cited by research in Geriatrics and Gerontology (702 citations), Internal Medicine (81 citations), Cardiology and Cardiovascular Medicine (465 citations), Physiology (480 citations) and Economics and Econometrics (496 citations). Ronan Ryan has collaborated with scholars based in United Kingdom, United States and Canada. Frequent co-authors include Tom Marshall, Linda Nichols, Elizabeth Teale, Andrew Clegg, John Young, John Parry, Mohammed A. Mohammed, Chris Bates, Krishnarajah Nirantharakumar and Nicola J. Adderley. Their work appears in journals such as British Journal of General Practice, BMJ Open, Heart, PLoS Medicine and Journal of Vascular Surgery Venous and Lymphatic Disorders.
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.