Keith O’Rourke
Impact in
- Internal Medicine top 2%
- Hepatology top 2%
- Liver Diseases and Immunity
Papers in
- Surgery 11
- Epidemiology 10
- Liver Disease Diagnosis and Treatment 3
- Co-authors
- Allan S. Detsky (16 shared papers)C. David Naylor (3 shared papers)Allison McGeer (3 shared papers)Kristan A. L'Abbé (2 shared papers)Henry T. Stelfox (1 shared paper)Jeffrey P. Baker (2 shared papers)Khursheed N. Jeejeebhoy (3 shared papers)George A. Wells (4 shared papers)
- Journals
- Journal of Clinical Epidemiology (5 papers)Journal of General Internal Medicine (4 papers)Gastroenterology (4 papers)Cardiovascular Pathology (2 papers)Journal of the American Geriatrics Society (2 papers)
- Partner nations
- CanadaUnited StatesUnited Kingdom
In The Last Decade
Keith O’Rourke
65 papers receiving 3.9k citations
Keith O’Rourke's Hit Papers
Peers
Comparison fields: 5 of 164
- Internal Medicine 176
- Hepatology 355
- Medical Terminology 11
- Statistics, Probability and Uncertainty 275
- Pharmacology 312
Countries citing papers authored by Keith O’Rourke
This map shows the geographic impact of Keith O’Rourke'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 Keith O’Rourke with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Keith O’Rourke more than expected).
Fields of papers citing papers by Keith O’Rourke
This network shows the impact of papers produced by Keith O’Rourke. 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 Keith O’Rourke. The network helps show where Keith O’Rourke may publish in the future.
Co-authors
The 25 scholars most cited alongside Keith O’Rourke, 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 66 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Incorporating variations in the quality of individual randomized trials into meta-analysis Hit paper breakdown → | 1992 | 574 |
| 2 | 1998 | 432 | |
| 3 | 1999 | 398 | |
| 4 | 1987 | 293 | |
| 5 | 1989 | 207 | |
| 6 | 1995 | 198 | |
| 7 | Interdisciplinary inpatient care for elderly people with hip fracture: a randomized controlled trial. | 2002 | 168 |
| 8 | 2009 | 141 | |
| 9 | 2000 | 135 | |
| 10 | 2002 | 133 | |
| 11 | 2005 | 130 | |
| 12 | 1996 | 130 | |
| 13 | 2007 | 111 | |
| 14 | 1999 | 93 | |
| 15 | 2007 | 78 | |
| 16 | 1996 | 77 | |
| 17 | 1996 | 75 | |
| 18 | 1997 | 72 | |
| 19 | 1989 | 71 | |
| 20 | 2007 | 63 |
About Keith O’Rourke
Keith O’Rourke is a scholar working on Surgery, Epidemiology, Economics and Econometrics, Statistics, Probability and Uncertainty and Cardiology and Cardiovascular Medicine, having authored 66 papers that have together received 4.3k indexed citations. Recurring topics across this work include Meta-analysis and systematic reviews (7 papers), Health Systems, Economic Evaluations, Quality of Life (6 papers), Statistical Methods in Clinical Trials (5 papers), Cardiac Arrest and Resuscitation (4 papers), Cardiac, Anesthesia and Surgical Outcomes (3 papers), Inflammatory Bowel Disease (3 papers), Venous Thromboembolism Diagnosis and Management (3 papers) and Liver Disease Diagnosis and Treatment (3 papers). The work is most often cited by research in Internal Medicine (176 citations), Hepatology (355 citations), Medical Terminology (11 citations), Statistics, Probability and Uncertainty (275 citations) and Pharmacology (312 citations). Keith O’Rourke has collaborated with scholars based in Canada, United States and United Kingdom. Frequent co-authors include Allan S. Detsky, C. David Naylor, Allison McGeer, Kristan A. L'Abbé, Henry T. Stelfox, Jeffrey P. Baker, Khursheed N. Jeejeebhoy, George A. Wells, Anna Norrby‐Teglund and Benjamin Schwartz. Their work appears in journals such as Journal of Clinical Epidemiology, Journal of General Internal Medicine, Gastroenterology, Cardiovascular Pathology and Journal of the American Geriatrics Society.
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.