Nobhojit Roy

41.9k total citations · 1 hit paper
155 papers, 2.2k citations indexed

About

Nobhojit Roy is a scholar working on Public Health, Environmental and Occupational Health, Emergency Medicine and Emergency Medical Services. According to data from OpenAlex, Nobhojit Roy has authored 155 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 54 papers in Public Health, Environmental and Occupational Health, 52 papers in Emergency Medicine and 39 papers in Emergency Medical Services. Recurrent topics in Nobhojit Roy's work include Trauma and Emergency Care Studies (47 papers), Global Health and Surgery (28 papers) and Emergency and Acute Care Studies (27 papers). Nobhojit Roy is often cited by papers focused on Trauma and Emergency Care Studies (47 papers), Global Health and Surgery (28 papers) and Emergency and Acute Care Studies (27 papers). Nobhojit Roy collaborates with scholars based in India, Sweden and United States. Nobhojit Roy's co-authors include Nakul Raykar, Sarah Greenberg, Hemant Shah, John G. Meara, Johanna N. Riesel, Martin Gerdin Wärnberg, Vineet Kumar, Meera Kotagal, Monty Khajanchi and Paul E. Farmer and has published in prestigious journals such as The Lancet, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

Nobhojit Roy

134 papers receiving 2.1k citations

Hit Papers

Global access to surgical care: a modelling study 2015 2026 2018 2022 2015 100 200 300 400
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.

  1. Global access to surgical care: a modelling study
    2015 421 citations Nakul Raykar, Nobhojit Roy et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Nobhojit Roy India 25 911 673 569 362 273 155 2.2k
Barclay T. Stewart United States 25 841 0.9× 858 1.3× 468 0.8× 479 1.3× 220 0.8× 207 2.3k
Robert Riviello United States 24 1.1k 1.2× 388 0.6× 626 1.1× 441 1.2× 288 1.1× 151 2.0k
Patrick Kyamanywa Rwanda 23 801 0.9× 385 0.6× 340 0.6× 228 0.6× 232 0.8× 73 1.6k
Peter Donkor Ghana 25 774 0.8× 465 0.7× 447 0.8× 247 0.7× 165 0.6× 101 1.7k
Lars Hagander Sweden 23 1.1k 1.2× 388 0.6× 688 1.2× 647 1.8× 287 1.1× 73 2.3k
Richard A. Falcone United States 30 484 0.5× 982 1.5× 280 0.5× 779 2.2× 288 1.1× 106 2.6k
Daniel N. Holena United States 32 502 0.6× 1.5k 2.3× 213 0.4× 964 2.7× 203 0.7× 175 3.1k
Gerard O’Reilly Australia 29 455 0.5× 1.2k 1.8× 249 0.4× 294 0.8× 316 1.2× 173 2.7k
Darcy D. Marciniuk Canada 35 477 0.5× 203 0.3× 193 0.3× 259 0.7× 399 1.5× 122 5.1k
Katie N. Dainty Canada 29 361 0.4× 1.2k 1.7× 258 0.5× 1.2k 3.2× 503 1.8× 161 3.5k

Countries citing papers authored by Nobhojit Roy

Since Specialization
Citations

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

Fields of papers citing papers by Nobhojit Roy

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nobhojit Roy

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

All Works

20 of 20 papers shown
1.
Wärnberg, Martin Gerdin, Johanna Berg, Li Felländer‐Tsai, et al.. (2025). Feasibility of a cluster randomised trial on the effect of trauma life support training: a pilot study in India. BMJ Open. 15(12). e099020–e099020.
2.
3.
Roy, Nobhojit, et al.. (2025). Paediatric falls: An analysis of patterns of injury and associated mortality in urban India. Injury. 56(2). 112153–112153.
4.
Soni, Kapil Dev, Monty Khajanchi, Geoffrey M. Anderson, et al.. (2024). Intubation and In-Hospital Mortality After Trauma With Glasgow Coma Scale Score Eight or Less–A Cohort Study. Journal of Surgical Research. 299. 188–194. 2 indexed citations
5.
Gadgil, Anita, et al.. (2024). Defining blood deserts and access to blood products for 660 million people: a geospatial analysis of eight states in Northern India. BMJ Global Health. 9(10). e015637–e015637. 1 indexed citations
6.
Gadgil, Anita, et al.. (2023). The Burden of Diabetic Foot Ulcers in Urban India: A Community Healthcare Setup-Based Study. Indian Journal of Endocrinology and Metabolism. 28(5). 494–499. 2 indexed citations
7.
Sarang, Bhakti, Gerard O’Reilly, Nakul Raykar, et al.. (2023). Profile and triage validity of trauma patients triaged green: a prospective cohort study from a secondary care hospital in India. BMJ Open. 13(5). e065036–e065036.
8.
Duinen, Alex J. van, et al.. (2023). Are LMICs Achieving the Lancet Commission Global Benchmark for Surgical Volumes? A Systematic Review. World Journal of Surgery. 47(8). 1930–1939. 11 indexed citations
9.
Velin, Lotta, Adam Lantz, Emmanuel A. Ameh, et al.. (2022). Systematic review of low-income and middle-income country perceptions of visiting surgical teams from high-income countries. BMJ Global Health. 7(4). e008791–e008791. 12 indexed citations
10.
Roy, Nobhojit, et al.. (2022). Maternal Referral Delays and a Culture of Downstream Blaming Among Healthcare Providers: Causes and Solutions. Public Health Ethics. 15(3). 268–276. 1 indexed citations
11.
Rath, Santosh, Kapil Dev Soni, Naveen Sharma, et al.. (2022). Mortality from fall: A descriptive analysis of a multicenter Indian trauma registry. Injury. 53(12). 3956–3961. 9 indexed citations
12.
13.
Anand, Ankit & Nobhojit Roy. (2022). Prevalence and determinants of co-use of alcohol and tobacco among men in working age group (18-59 years) in India. SHILAP Revista de lepidopterología. 13(1). 7 indexed citations
14.
Khajanchi, Monty, et al.. (2022). Mortality and Risk Factors in Isolated Traumatic Brain Injury Patients: A Prospective Cohort Study. Journal of Surgical Research. 279. 480–490. 5 indexed citations
15.
16.
Schell, Carl Otto, Karima Khalid, Alexandra Wharton–Smith, et al.. (2021). Essential Emergency and Critical Care: a consensus among global clinical experts. BMJ Global Health. 6(9). e006585–e006585. 43 indexed citations
17.
Evans, Faye M., et al.. (2021). Delivering Essential Surgical Care for Lower‐limb Musculoskeletal disorders in the Low‐Resource Setting. World Journal of Surgery. 45(10). 2975–2981. 2 indexed citations
18.
Khajanchi, Monty, Vineet Kumar, Nobhojit Roy, et al.. (2020). Comparison of emergency department trauma triage performance of clinicians and clinical prediction models: a cohort study in India. BMJ Open. 10(2). e032900–e032900. 8 indexed citations
19.
Wren, Sherry M., Charles M. Balch, Gerard M. Doherty, et al.. (2019). Academic Advancement in Global Surgery: Appointment, Promotion, and Tenure. Annals of Surgery. 271(2). 279–282. 5 indexed citations
20.
Roy, Nobhojit, Purvi Thakkar, & Hemant Shah. (2011). Developing-World Disaster Research: Present Evidence and Future Priorities. Disaster Medicine and Public Health Preparedness. 5(2). 112–116. 37 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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