Patrick Ryan
Impact in
- Toxicology top 0.02%
- Pharmacovigilance and Adverse Drug Reactions
- Health Information Management top 0.05%
- Electronic Health Records Systems
Papers in
-
- Statistical Methods in Clinical Trials 32
- Advanced Causal Inference Techniques 20
- Toxicology 31
- Pharmacovigilance and Adverse Drug Reactions 31
- Co-authors
- Martijn J. Schuemie (81 shared papers)Paul Stang (27 shared papers)Marc A. Suchard (40 shared papers)Christian Reich (23 shared papers)David Madigan (25 shared papers)George Hripcsak (43 shared papers)Abraham G. Hartzema (12 shared papers)Nigam H. Shah (10 shared papers)
- Journals
- Drug Safety (26 papers)Journal of the American Medical Informatics Association (19 papers)Journal of Biomedical Informatics (12 papers)PLoS ONE (6 papers)Pharmacoepidemiology and Drug Safety (6 papers)
- Partner nations
- United StatesNetherlandsUnited Kingdom
In The Last Decade
Patrick Ryan
214 papers receiving 8.9k citations
Patrick Ryan's Hit Papers
Peers
Comparison fields: 5 of 184
- Toxicology 1.3k
- Health Information Management 655
- Health Informatics 177
- Statistics and Probability 888
- Geriatrics and Gerontology 144
Countries citing papers authored by Patrick Ryan
This map shows the geographic impact of Patrick 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 Patrick Ryan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Patrick Ryan more than expected).
Fields of papers citing papers by Patrick Ryan
This network shows the impact of papers produced by Patrick 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 Patrick Ryan. The network helps show where Patrick Ryan may publish in the future.
Co-authors
The 25 scholars most cited alongside Patrick 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 222 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Observational Health Data Sciences and Informatics (OHDSI): Opportunities for Observational Researchers Hit paper breakdown → | 2015 | 805 |
| 2 | A Harmonized Data Quality Assessment Terminology and Framework for the Secondary Use of Electronic Health Record Data Hit paper breakdown → | 2016 | 379 |
| 3 | Validation of a common data model for active safety surveillance research Hit paper breakdown → | 2011 | 367 |
| 4 | 2010 | 339 | |
| 5 | 2012 | 294 | |
| 6 | 2013 | 243 | |
| 7 | 2016 | 221 | |
| 8 | 2019 | 221 | |
| 9 | 2014 | 219 | |
| 10 | 2015 | 193 | |
| 11 | 2016 | 171 | |
| 12 | 2019 | 161 | |
| 13 | 2018 | 154 | |
| 14 | 2013 | 146 | |
| 15 | 2019 | 145 | |
| 16 | 2012 | 144 | |
| 17 | 2021 | 137 | |
| 18 | 2013 | 135 | |
| 19 | 2018 | 123 | |
| 20 | 2021 | 116 |
About Patrick Ryan
Patrick Ryan is a scholar working on Statistics and Probability, Toxicology, Economics and Econometrics, Artificial Intelligence and Epidemiology, having authored 222 papers that have together received 9.2k indexed citations. Recurring topics across this work include Statistical Methods in Clinical Trials (32 papers), Pharmacovigilance and Adverse Drug Reactions (31 papers), Health Systems, Economic Evaluations, Quality of Life (24 papers), Advanced Causal Inference Techniques (20 papers), Machine Learning in Healthcare (12 papers), Biomedical Text Mining and Ontologies (9 papers), Diabetes Treatment and Management (7 papers) and Meta-analysis and systematic reviews (6 papers). The work is most often cited by research in Toxicology (1.3k citations), Health Information Management (655 citations), Health Informatics (177 citations), Statistics and Probability (888 citations) and Geriatrics and Gerontology (144 citations). Patrick Ryan has collaborated with scholars based in United States, Netherlands and United Kingdom. Frequent co-authors include Martijn J. Schuemie, Paul Stang, Marc A. Suchard, Christian Reich, David Madigan, George Hripcsak, Abraham G. Hartzema, Nigam H. Shah, J. Marc Overhage and David Madigan. Their work appears in journals such as Drug Safety, Journal of the American Medical Informatics Association, Journal of Biomedical Informatics, PLoS ONE and Pharmacoepidemiology and Drug Safety.
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.