James Hubbard

1.7k total citations
29 papers, 1.3k citations indexed

About

James Hubbard is a scholar working on Genetics, Surgery and Epidemiology. According to data from OpenAlex, James Hubbard has authored 29 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Genetics, 12 papers in Surgery and 11 papers in Epidemiology. Recurrent topics in James Hubbard's work include Inflammatory Bowel Disease (14 papers), Microscopic Colitis (9 papers) and Colorectal Cancer Screening and Detection (4 papers). James Hubbard is often cited by papers focused on Inflammatory Bowel Disease (14 papers), Microscopic Colitis (9 papers) and Colorectal Cancer Screening and Detection (4 papers). James Hubbard collaborates with scholars based in Canada, United States and United Kingdom. James Hubbard's co-authors include Gilaad G. Kaplan, Remo Panaccione, Robert P. Myers, Subrata Ghosh, Abdel Aziz Shaheen, Elijah Dixon, Cynthia H. Seow, Christopher Ma, Carla S. Coffin and Liisa Meddings and has published in prestigious journals such as Gastroenterology, PLoS ONE and Hepatology.

In The Last Decade

James Hubbard

29 papers receiving 1.2k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
James Hubbard Canada	15	573	572	545	256	191	29	1.3k
Suhal S. Mahid United States	14	463 0.8×	548 1.0×	558 1.0×	54 0.2×	138 0.7×	21	1.2k
Karen E. Deveney United States	25	408 0.7×	148 0.3×	578 1.1×	199 0.8×	204 1.1×	60	1.5k
Conor G. Loftus United States	12	489 0.9×	486 0.8×	460 0.8×	66 0.3×	83 0.4×	42	1.1k
James C. Gregor Canada	20	446 0.8×	373 0.7×	564 1.0×	55 0.2×	204 1.1×	48	1.4k
Frédéric Collart Belgium	23	272 0.5×	121 0.2×	435 0.8×	90 0.4×	446 2.3×	94	1.9k
Katherine A. Barraclough Australia	23	255 0.4×	46 0.1×	239 0.4×	249 1.0×	107 0.6×	75	1.6k
Maite Rivera Spain	20	250 0.4×	81 0.1×	413 0.8×	69 0.3×	253 1.3×	126	1.5k
Mark Borgaonkar Canada	14	247 0.4×	200 0.3×	366 0.7×	124 0.5×	150 0.8×	48	1.0k
Faten Aberra United States	14	963 1.7×	1.1k 2.0×	490 0.9×	159 0.6×	41 0.2×	43	1.8k
Jean‐Louis Salomez France	15	612 1.1×	717 1.3×	341 0.6×	90 0.4×	34 0.2×	28	1.1k

Countries citing papers authored by James Hubbard

Since Specialization

Citations

This map shows the geographic impact of James Hubbard'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 James Hubbard with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites James Hubbard more than expected).

Fields of papers citing papers by James Hubbard

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James Hubbard. 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 James Hubbard. The network helps show where James Hubbard may publish in the future.

Co-authorship network of co-authors of James Hubbard

This figure shows the co-authorship network connecting the top 25 collaborators of James Hubbard. A scholar is included among the top collaborators of James Hubbard based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with James Hubbard. James Hubbard is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Ma, Christopher, Gordon W. Moran, Eric I. Benchimol, et al.. (2017). Surgical Rates for Crohn’s Disease are Decreasing: A Population-Based Time Trend Analysis and Validation Study. The American Journal of Gastroenterology. 112(12). 1840–1848. 132 indexed citations

Hubbard, James, Cynthia H. Seow, Yvette Leung, et al.. (2017). Clinical Predictors of the Risk of Early Colectomy in Ulcerative Colitis. Inflammatory Bowel Diseases. 23(8). 1272–1277. 14 indexed citations

Tsolakis, Apostolos V., Paul D. James, Gilaad G. Kaplan, et al.. (2016). Clinical prediction rule to determine the need for repeat ERCP after endoscopic treatment of postsurgical bile leaks. Gastrointestinal Endoscopy. 85(5). 1047–1056.e1. 4 indexed citations

Diamant, Michael J., Stephanie Coward, M Ellen Kuenzig, et al.. (2016). Smoking Is Associated with an Increased Risk for Surgery in Diverticulitis: A Case Control Study. PLoS ONE. 11(7). e0153871–e0153871. 9 indexed citations

Soon, Ing Shian, Jennifer deBruyn, James Hubbard, et al.. (2014). Rising post-colectomy complications in children with ulcerative colitis despite stable colectomy rates in United States. Journal of Crohn s and Colitis. 8(11). 1417–1426. 12 indexed citations

deBruyn, Jennifer, Ing Shian Soon, James Hubbard, et al.. (2013). Nationwide Temporal Trends in Incidence of Hospitalization and Surgical Intestinal Resection in Pediatric Inflammatory Bowel Diseases in the United States from 1997 to 2009. Inflammatory Bowel Diseases. 19(11). 2423–2432. 40 indexed citations

James, Paul D., Gilaad G. Kaplan, Robert P. Myers, et al.. (2013). Decreasing Mortality From Acute Biliary Diseases That Require Endoscopic Retrograde Cholangiopancreatography: A Nationwide Cohort Study. Clinical Gastroenterology and Hepatology. 12(7). 1151–1159.e6. 22 indexed citations

Ma, Christopher, James Hubbard, Martin A. Prusinkiewicz, et al.. (2012). Postoperative complications following colectomy for ulcerative colitis: A validation study. BMC Gastroenterology. 12(1). 39–39. 48 indexed citations

Leung, Yvette, Gilaad G. Kaplan, Kevin P. Rioux, et al.. (2012). Assessment of Variables Associated with Smoking Cessation in Crohn’s Disease. Digestive Diseases and Sciences. 57(4). 1026–1032. 14 indexed citations

10.

Kaplan, Gilaad G., Cynthia H. Seow, Subrata Ghosh, et al.. (2012). Decreasing Colectomy Rates for Ulcerative Colitis: A Population-Based Time Trend Study. The American Journal of Gastroenterology. 107(12). 1879–1887. 154 indexed citations

11.

Silva, Shanika de, Christopher Ma, Marie‐Claude Proulx, et al.. (2011). Postoperative Complications and Mortality Following Colectomy for Ulcerative Colitis. Clinical Gastroenterology and Hepatology. 9(11). 972–980. 149 indexed citations

12.

Kaplan, Gilaad G., James Hubbard, Joshua R. Korzenik, et al.. (2010). The Inflammatory Bowel Diseases and Ambient Air Pollution: A Novel Association. The American Journal of Gastroenterology. 105(11). 2412–2419. 206 indexed citations

13.

Ma, Christopher, Marie‐Claude Proulx, James Hubbard, et al.. (2010). Accuracy of Administrative Data in Identifying Ulcerative Colitis Patients Presenting with Acute Flare and Undergoing Colectomy: 2010 Presidential Poster. The American Journal of Gastroenterology. 105. S467–S467. 1 indexed citations

14.

Kaplan, Gilaad G., Remo Panaccione, James Hubbard, et al.. (2009). Inflammatory bowel disease patients who leave hospital against medical advice: Predictors and temporal trends. Inflammatory Bowel Diseases. 15(6). 845–851. 22 indexed citations

15.

Shaheen, Abdel Aziz, Gilaad G. Kaplan, James Hubbard, & Robert P. Myers. (2009). Morbidity and mortality following coronary artery bypass graft surgery in patients with cirrhosis: a population‐based study. Liver International. 29(8). 1141–1151. 48 indexed citations

16.

Myers, Robert P., Abdel Aziz Shaheen, James Hubbard, & Gilaad G. Kaplan. (2009). Characteristics of Patients With Cirrhosis Who Are Discharged From the Hospital Against Medical Advice. Clinical Gastroenterology and Hepatology. 7(7). 786–792.e1. 23 indexed citations

17.

Meddings, Liisa, Robert P. Myers, James Hubbard, et al.. (2009). A Population-Based Study of Pyogenic Liver Abscesses in the United States: Incidence, Mortality, and Temporal Trends. The American Journal of Gastroenterology. 105(1). 117–124. 227 indexed citations

18.

Myers, Robert P., Hude Quan, James Hubbard, Abdel Aziz Shaheen, & Gilaad G. Kaplan. (2008). Predicting in-hospital mortality in patients with cirrhosis: Results differ across risk adjustment methods #. Hepatology. 49(2). 568–577. 70 indexed citations

19.

Kaplan, Gilaad G., James Hubbard, Remo Panaccione, et al.. (2008). Predicting Postoperative Mortality from Comorbidity Indices in Administrative Databases Among Inflammatory Bowel Disease Patients. The American Journal of Gastroenterology. 103. S446–S447. 1 indexed citations

20.

Hubbard, James & Christina M. Surawicz. (1999). Etiological Role of Mycobacterium in Crohn’s Disease: An Assessment of the Literature. Digestive Diseases. 17(1). 6–13. 16 indexed citations

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.

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