James A. King

4.3k total citations · 4 hit papers
45 papers, 2.4k citations indexed

About

James A. King is a scholar working on Surgery, Epidemiology and Gastroenterology. According to data from OpenAlex, James A. King has authored 45 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Surgery, 16 papers in Epidemiology and 10 papers in Gastroenterology. Recurrent topics in James A. King's work include Eosinophilic Esophagitis (8 papers), Microscopic Colitis (7 papers) and Celiac Disease Research and Management (7 papers). James A. King is often cited by papers focused on Eosinophilic Esophagitis (8 papers), Microscopic Colitis (7 papers) and Celiac Disease Research and Management (7 papers). James A. King collaborates with scholars based in Canada, United States and Hong Kong. James A. King's co-authors include Gilaad G. Kaplan, Fox E. Underwood, Abdel Aziz Shaheen, Mark G. Swain, Hassan Azhari, Elnaz Ehteshami Afshar, Kiarash Riazi, Stephen E. Congly, Joseph W. Windsor and Stephanie Coward and has published in prestigious journals such as Gastroenterology, The Journal of Clinical Endocrinology & Metabolism and Neurology.

In The Last Decade

James A. King

41 papers receiving 2.4k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

The prevalence and incidence of NAFLD worldwide: a systematic review and meta-analysis

2022 1.3k citations Kiarash Riazi, Hassan Azhari et al. The Lancet. Gastroenterology & hepatology profile →
Global Incidence of Acute Pancreatitis Is Increasing Over Time: A Systematic Review and Meta-Analysis

2021 374 citations Jordan Iannuzzi, James A. King et al. Gastroenterology profile →
Incidence of Celiac Disease Is Increasing Over Time: A Systematic Review and Meta-analysis

2020 285 citations James A. King, Jocelyn Jeong et al. profile →
Interventions Associated With Reduced Loneliness and Social Isolation in Older Adults

2022 108 citations James A. King et al. JAMA Network Open profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
James A. King Canada	13	1.5k	789	527	379	337	45	2.4k
Masoudreza Sohrabi Iran	24	788 0.5×	411 0.5×	517 1.0×	251 0.7×	125 0.4×	92	1.9k
Shahin Merat Iran	39	1.9k 1.3×	1.6k 2.0×	567 1.1×	1.1k 2.9×	842 2.5×	172	4.9k
Stephen E. Congly Canada	18	1.5k 1.0×	364 0.5×	504 1.0×	749 2.0×	72 0.2×	60	2.0k
Manouchehr Khoshbaten Iran	22	484 0.3×	419 0.5×	202 0.4×	235 0.6×	187 0.6×	96	1.4k
A. Sidney Barritt United States	33	2.4k 1.6×	2.0k 2.6×	459 0.9×	1.6k 4.2×	487 1.4×	125	5.1k
Maya Balakrishnan United States	19	927 0.6×	428 0.5×	284 0.5×	567 1.5×	53 0.2×	60	1.8k
Abdel Aziz Shaheen Canada	35	3.3k 2.2×	1.6k 2.0×	694 1.3×	2.2k 5.9×	420 1.2×	114	5.6k
Sumita Verma United Kingdom	28	2.0k 1.3×	1.2k 1.6×	151 0.3×	1.9k 5.1×	227 0.7×	89	3.4k
Jonathan G. Stine United States	28	1.9k 1.3×	563 0.7×	373 0.7×	1.5k 3.9×	53 0.2×	104	3.1k
Taft Bhuket United States	19	913 0.6×	459 0.6×	422 0.8×	602 1.6×	30 0.1×	68	2.2k

Countries citing papers authored by James A. King

Since Specialization

Citations

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

Fields of papers citing papers by James A. King

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of James A. King

This figure shows the co-authorship network connecting the top 25 collaborators of James A. King. A scholar is included among the top collaborators of James A. King 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 A. King. James A. King is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Gros, Beatriz, James A. King, Joseph W. Windsor, et al.. (2025). Environmental risk factors of inflammatory bowel disease: toward a strategy of preventative health. Journal of Crohn s and Colitis. 19(4). 6 indexed citations

Barber, Claire, et al.. (2025). Avoidable Hospitalizations in Persons With Rheumatoid Arthritis: A Population‐Based Study Using Administrative Data. Arthritis Care & Research. 77(8). 1014–1021. 1 indexed citations

King, James A., et al.. (2025). Use of Albumin-Adjusted Calcium Measurements in Clinical Practice. JAMA Network Open. 8(1). e2455251–e2455251. 1 indexed citations

Joundi, Raed A., James A. King, Michael D. Hill, et al.. (2024). Age-Specific Association of Co-Morbidity With Home-Time After Acute Stroke. Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques. 52(1). 59–67. 1 indexed citations

King, James A., Jenny Godley, Deborah Siegal, et al.. (2024). Evaluating research collaboration networks among venous thromboembolism researchers before and during the COVID-19 pandemic. PubMed. 1(1). 100004–100004. 1 indexed citations

Joundi, Raed A., Michael D. Hill, Amy Yu, et al.. (2024). Association Between Time to Treatment With Endovascular Thrombectomy and Home-Time After Acute Ischemic Stroke. Neurology. 102(12). e209454–e209454. 3 indexed citations

Murray, Alistair, Steve Goodacre, Beverley J. Hunt, et al.. (2024). Diagnostic strategies in postpartum individuals with suspected venous thromboembolism: A scoping review. Thrombosis Research. 236. 108–116. 3 indexed citations

King, James A., Jeffrey A. Bakal, Bing Li, et al.. (2023). Variation in Testing for and Incidence of Celiac Autoimmunity in Canada: A Population-Based Study. Gastroenterology. 164(4). 567–578.e7. 7 indexed citations

Joundi, Raed A., James A. King, Michael D. Hill, et al.. (2023). Association of co-morbidity with acute stroke mortality by age and time since stroke: A population-based study. Journal of Stroke and Cerebrovascular Diseases. 32(8). 107236–107236. 1 indexed citations

10.

Joundi, Raed A., James A. King, Michael D. Hill, et al.. (2022). External Validation of the Passive Surveillance Stroke Severity Indicator. Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques. 50(3). 399–404. 4 indexed citations

11.

Riazi, Kiarash, Hassan Azhari, Fox E. Underwood, et al.. (2022). The prevalence and incidence of NAFLD worldwide: a systematic review and meta-analysis. The Lancet. Gastroenterology & hepatology. 7(9). 851–861. 1285 indexed citations breakdown →

12.

Riazi, Kiarash, Hassan Azhari, Fox E. Underwood, et al.. (2022). The Worldwide Burden of NAFLD: A Systematic Review and Meta-Analysis of Prevalence and Incidence. SSRN Electronic Journal. 1 indexed citations

13.

Bergman, David, James A. King, Benjamin Lebwohl, et al.. (2021). Two waves of coeliac disease incidence in Sweden: a nationwide population-based cohort study from 1990 to 2015. Gut. 71(6). 1088–1094. 22 indexed citations

14.

Iannuzzi, Jordan, James A. King, Jessica Leong, et al.. (2021). Global Incidence of Acute Pancreatitis Is Increasing Over Time: A Systematic Review and Meta-Analysis. Gastroenterology. 162(1). 122–134. 374 indexed citations breakdown →

15.

King, James A., Gregory Kline, Raj Padwal, et al.. (2021). Outcomes of a Specialized Clinic on Rates of Investigation and Treatment of Primary Aldosteronism. JAMA Surgery. 156(6). 541–541. 49 indexed citations

16.

King, James A., Jocelyn Jeong, Fox E. Underwood, et al.. (2019). A261 INCIDENCE OF CELIAC DISEASE IS INCREASING OVER TIME: A SYSTEMATIC REVIEW AND META-ANALYSIS. Journal of the Canadian Association of Gastroenterology. 2(Supplement_2). 512–514. 1 indexed citations

17.

King, James A., Fox E. Underwood, Nicola Panaccione, et al.. (2019). Trends in hospitalisation rates for inflammatory bowel disease in western versus newly industrialised countries: a population-based study of countries in the Organisation for Economic Co-operation and Development. The Lancet. Gastroenterology & hepatology. 4(4). 287–295. 41 indexed citations

18.

King, James A., Gilaad G. Kaplan, & Jenny Godley. (2018). Experiences of coeliac disease in a changing gluten‐free landscape. Journal of Human Nutrition and Dietetics. 32(1). 72–79. 20 indexed citations

19.

Renz, Evan M., Leopoldo C. Cancio, David J. Barillo, et al.. (2008). Long Range Transport of War-Related Burn Casualties. The Journal of Trauma: Injury, Infection, and Critical Care. 64(2). S136–S145. 54 indexed citations

20.

King, James A., et al.. (1995). Urine Trinder Spot Test: A Rapid Salicylate Screen for the Emergency Department. Annals of Emergency Medicine. 26(3). 330–333. 7 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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