Keith O’Rourke
Impact in
- Internal Medicine top 2%
- Venous Thromboembolism Diagnosis and Management
- Hepatology top 2%
Papers in
- Surgery 11
- Enhanced Recovery After Surgery 3
- 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 (3 shared papers)
- Journals
- Journal of Clinical Epidemiology (5 papers)Journal of General Internal Medicine (4 papers)Gastroenterology (4 papers)Implementation Science (2 papers)Canadian Journal on Aging / La Revue canadienne du vieillissement (2 papers)
- Partner nations
- CanadaUnited StatesUnited Kingdom
In The Last Decade
Keith O’Rourke
62 papers receiving 3.8k citations
Keith O’Rourke's Hit Papers
Peers
Comparison fields: 5 of 162
- Internal Medicine 170
- Hepatology 328
- Medical Terminology 10
- Statistics, Probability and Uncertainty 247
- Pharmacology 275
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 63 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 | 561 |
| 2 | 1998 | 381 | |
| 3 | 1999 | 344 | |
| 4 | 1987 | 271 | |
| 5 | 1995 | 189 | |
| 6 | 1989 | 184 | |
| 7 | Interdisciplinary inpatient care for elderly people with hip fracture: a randomized controlled trial. | 2002 | 165 |
| 8 | 2000 | 133 | |
| 9 | 2002 | 132 | |
| 10 | 2009 | 130 | |
| 11 | 1996 | 129 | |
| 12 | 2005 | 127 | |
| 13 | 2007 | 86 | |
| 14 | 1999 | 81 | |
| 15 | 1996 | 75 | |
| 16 | 2007 | 75 | |
| 17 | 1996 | 73 | |
| 18 | 1989 | 69 | |
| 19 | 1997 | 68 | |
| 20 | 2007 | 62 |
About Keith O’Rourke
Keith O’Rourke is a scholar working on Surgery, Epidemiology, General Health Professions, Cardiology and Cardiovascular Medicine and Emergency Medicine, having authored 63 papers that have together received 4.0k indexed citations. Recurring topics across this work include Meta-analysis and systematic reviews (5 papers), Health Systems, Economic Evaluations, Quality of Life (4 papers), Cardiac Arrest and Resuscitation (4 papers), Inflammatory Bowel Disease (3 papers), Venous Thromboembolism Diagnosis and Management (3 papers), Liver Disease Diagnosis and Treatment (3 papers), Enhanced Recovery After Surgery (3 papers) and Statistical Methods in Clinical Trials (3 papers). The work is most often cited by research in Internal Medicine (170 citations), Hepatology (328 citations), Medical Terminology (10 citations), Statistics, Probability and Uncertainty (247 citations) and Pharmacology (275 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, Nancy Johnston and Jocelyn Whitwell. Their work appears in journals such as Journal of Clinical Epidemiology, Journal of General Internal Medicine, Gastroenterology, Implementation Science and Canadian Journal on Aging / La Revue canadienne du vieillissement.
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.