Samuel Quan

819 total citations · 1 hit paper
7 papers, 536 citations indexed

About

Samuel Quan is a scholar working on Surgery, Nephrology and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Samuel Quan has authored 7 papers receiving a total of 536 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Surgery, 3 papers in Nephrology and 3 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Samuel Quan's work include Cardiac, Anesthesia and Surgical Outcomes (2 papers), Hemodynamic Monitoring and Therapy (2 papers) and Acute Kidney Injury Research (2 papers). Samuel Quan is often cited by papers focused on Cardiac, Anesthesia and Surgical Outcomes (2 papers), Hemodynamic Monitoring and Therapy (2 papers) and Acute Kidney Injury Research (2 papers). Samuel Quan collaborates with scholars based in Canada, United Kingdom and Hong Kong. Samuel Quan's co-authors include Elijah Dixon, Chad G. Ball, Subrata Ghosh, Gilaad G. Kaplan, Natalie A. Molodecky, Mollie Ferris, Belle Kaplan, Neeraj Bhala, Siew C. Ng and Greg Chernoff and has published in prestigious journals such as Annals of Surgery, Journal of the American Geriatrics Society and World Journal of Gastroenterology.

In The Last Decade

Samuel Quan

7 papers receiving 529 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 Global Incidence of Appendicitis

2017 352 citations Mollie Ferris, Samuel Quan et al. Annals of Surgery profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Samuel Quan Canada	6	379	354	94	84	53	7	536
Visvanathan Muralidharan United States	6	174 0.5×	44 0.1×	92 1.0×	40 0.5×	30 0.6×	6	425
Chasen A. Croft United States	14	313 0.8×	213 0.6×	47 0.5×	16 0.2×	13 0.2×	40	507
Pietro Bisagni Italy	8	192 0.5×	34 0.1×	35 0.4×	45 0.5×	28 0.5×	15	511
Mehmet Arslan Türkiye	9	126 0.3×	66 0.2×	66 0.7×	127 1.5×	5 0.1×	28	371
Kareem Ibraheem United States	14	239 0.6×	165 0.5×	75 0.8×	38 0.5×	2 0.0×	23	431
Bart Spaetgens Netherlands	14	237 0.6×	24 0.1×	27 0.3×	129 1.5×	90 1.7×	37	527
Tobias Zingg Switzerland	11	182 0.5×	107 0.3×	17 0.2×	9 0.1×	17 0.3×	42	307
Nabil Sultan Canada	7	67 0.2×	39 0.1×	34 0.4×	120 1.4×	49 0.9×	13	404
Judith Hudson-Civetta United States	12	200 0.5×	129 0.4×	99 1.1×	49 0.6×	6 0.1×	24	473
Atsuhiko Murata Japan	18	411 1.1×	145 0.4×	50 0.5×	6 0.1×	91 1.7×	48	672

Countries citing papers authored by Samuel Quan

Since Specialization

Citations

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

Fields of papers citing papers by Samuel Quan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Samuel Quan

This figure shows the co-authorship network connecting the top 25 collaborators of Samuel Quan. A scholar is included among the top collaborators of Samuel Quan 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 Samuel Quan. Samuel Quan 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:

7 of 7 papers shown

1.

Quan, Samuel, et al.. (2025). Network Analyses to Explore Comorbidities Among Older Adults Living With Dementia. Journal of the American Geriatrics Society. 73(4). 1168–1178. 1 indexed citations

2.

Quan, Samuel, Guanmin Chen, Raj Padwal, et al.. (2020). Frequency of laboratory testing and associated abnormalities in patients with hypertension. Journal of Clinical Hypertension. 22(11). 2077–2083. 6 indexed citations

3.

Ferris, Mollie, Samuel Quan, Belle Kaplan, et al.. (2017). The Global Incidence of Appendicitis. Annals of Surgery. 266(2). 237–241. 352 indexed citations breakdown →

4.

Quan, Samuel, Neesh Pannu, Todd Wilson, et al.. (2016). Prognostic implications of adding urine output to serum creatinine measurements for staging of acute kidney injury after major surgery: a cohort study. Nephrology Dialysis Transplantation. 31(12). 2049–2056. 41 indexed citations

5.

Quan, Samuel, Hong Yang, Divine Tanyingoh, et al.. (2015). Upper gastrointestinal bleeding due to peptic ulcer disease is not associated with air pollution: a case-crossover study. BMC Gastroenterology. 15(1). 131–131. 19 indexed citations

6.

Wilson, Todd, Samuel Quan, Kim Cheema, et al.. (2015). Risk prediction models for acute kidney injury following major noncardiac surgery: systematic review. Nephrology Dialysis Transplantation. 31(2). 231–240. 59 indexed citations

7.

Quan, Samuel. (2014). Upper-gastrointestinal bleeding secondary to peptic ulcer disease: Incidence and outcomes. World Journal of Gastroenterology. 20(46). 17568–17568. 58 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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