Patrick Ryan

204 papers and 7.9k indexed citations i.

About

Patrick Ryan is a scholar working on Statistics and Probability, Economics and Econometrics and Toxicology. According to data from OpenAlex, Patrick Ryan has authored 204 papers receiving a total of 7.9k indexed citations (citations by other indexed papers that have themselves been cited), including 57 papers in Statistics and Probability, 45 papers in Economics and Econometrics and 36 papers in Toxicology. Recurrent topics in Patrick Ryan’s work include Statistical Methods in Clinical Trials (46 papers), Health Systems, Economic Evaluations, Quality of Life (39 papers) and Pharmacovigilance and Adverse Drug Reactions (36 papers). Patrick Ryan is often cited by papers focused on Statistical Methods in Clinical Trials (46 papers), Health Systems, Economic Evaluations, Quality of Life (39 papers) and Pharmacovigilance and Adverse Drug Reactions (36 papers). Patrick Ryan collaborates with scholars based in United States, The Netherlands and United Kingdom. Patrick Ryan's co-authors include Martijn J. Schuemie, Paul Stang, Marc A. Suchard, Christian Reich, David Madigan, George Hripcsak, Abraham G. Hartzema, J. Marc Overhage, Nigam H. Shah and David Madigan and has published in prestigious journals such as Proceedings of the National Academy of Sciences, The Lancet and JAMA.

In The Last Decade

Co-authorship network of co-authors of Patrick Ryan i

Fields of papers citing papers by Patrick Ryan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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.

Countries citing papers authored by Patrick Ryan

Since Specialization
Citations

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).

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2025