Mark E. Engel

7.0k total citations · 2 hit papers
117 papers, 3.5k citations indexed

About

Mark E. Engel is a scholar working on Public Health, Environmental and Occupational Health, Epidemiology and Infectious Diseases. According to data from OpenAlex, Mark E. Engel has authored 117 papers receiving a total of 3.5k indexed citations (citations by other indexed papers that have themselves been cited), including 64 papers in Public Health, Environmental and Occupational Health, 55 papers in Epidemiology and 53 papers in Infectious Diseases. Recurrent topics in Mark E. Engel's work include Streptococcal Infections and Treatments (58 papers), Infective Endocarditis Diagnosis and Management (31 papers) and Antimicrobial Resistance in Staphylococcus (26 papers). Mark E. Engel is often cited by papers focused on Streptococcal Infections and Treatments (58 papers), Infective Endocarditis Diagnosis and Management (31 papers) and Antimicrobial Resistance in Staphylococcus (26 papers). Mark E. Engel collaborates with scholars based in South Africa, United States and Australia. Mark E. Engel's co-authors include Jimmy Volmink, Atle Fretheim, Simon Lewin, Helen Smith, Salla Atkins, Salla Munro, Liesl Zühlke, Bongani M. Mayosi, David Watkins and Naomi Levitt and has published in prestigious journals such as The Lancet, Circulation and SHILAP Revista de lepidopterología.

In The Last Decade

Mark E. Engel

110 papers receiving 3.4k citations

Hit Papers

Conducting a meta-ethnography of qualitative literature: ... 2007 2026 2013 2019 2008 2007 250 500 750
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. Conducting a meta-ethnography of qualitative literature: Lessons learnt
    2008 782 citations Mark E. Engel et al. profile →
  2. Patient Adherence to Tuberculosis Treatment: A Systematic Review of Qualitative Research
    2007 769 citations Mark E. Engel 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
Mark E. Engel South Africa 27 1.3k 1.2k 998 529 429 117 3.5k
Elyse O. Kharbanda United States 40 2.0k 1.6× 915 0.8× 927 0.9× 865 1.6× 448 1.0× 149 5.6k
Stephen Resch United States 32 804 0.6× 837 0.7× 1.2k 1.2× 735 1.4× 243 0.6× 97 3.6k
James Bethel United States 33 1.4k 1.1× 1.6k 1.4× 619 0.6× 294 0.6× 249 0.6× 94 3.6k
Max Bachmann United Kingdom 39 1.1k 0.9× 1.1k 1.0× 571 0.6× 1.5k 2.9× 369 0.9× 207 5.5k
Rosemary Dray‐Spira France 41 1.9k 1.5× 2.2k 1.9× 760 0.8× 808 1.5× 201 0.5× 214 5.4k
Lorna E. Thorpe United States 41 1.8k 1.4× 1.2k 1.1× 1.0k 1.0× 1.3k 2.4× 253 0.6× 221 5.9k
Benn Sartorius South Africa 33 800 0.6× 692 0.6× 733 0.7× 631 1.2× 146 0.3× 212 4.3k
Ildefonso Hernández‐Aguado Spain 32 1.3k 1.0× 844 0.7× 395 0.4× 403 0.8× 162 0.4× 202 3.9k
Adi V. Gundlapalli United States 39 977 0.8× 1.9k 1.7× 572 0.6× 1.2k 2.3× 270 0.6× 195 6.4k
Hilda Razzaghi United States 28 1.3k 1.0× 1.2k 1.0× 502 0.5× 418 0.8× 142 0.3× 65 4.9k

Countries citing papers authored by Mark E. Engel

Since Specialization
Citations

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

Fields of papers citing papers by Mark E. Engel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Mark E. Engel. 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 Mark E. Engel. The network helps show where Mark E. Engel may publish in the future.

Co-authorship network of co-authors of Mark E. Engel

This figure shows the co-authorship network connecting the top 25 collaborators of Mark E. Engel. A scholar is included among the top collaborators of Mark E. Engel 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 Mark E. Engel. Mark E. Engel 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.
Scott, Alex, Tahlia Perumal, Ameer Hohlfeld, et al.. (2024). Diagnostic Accuracy of Computer-Aided Detection During Active Case Finding for Pulmonary Tuberculosis in Africa: A Systematic Review and Meta-analysis. Open Forum Infectious Diseases. 11(2). ofae020–ofae020. 6 indexed citations
2.
Louw, Gail, et al.. (2024). Mobile Phone Text Message Reminders to Improve Vaccination Uptake: A Systematic Review and Meta-Analysis. Vaccines. 12(10). 1151–1151. 7 indexed citations
3.
Fielding, Christopher J., et al.. (2023). Diagnostic test accuracy of artificial intelligence in screening for referable diabetic retinopathy in real-world settings: A systematic review and meta-analysis. SHILAP Revista de lepidopterología. 3(9). e0002160–e0002160. 9 indexed citations
4.
5.
6.
7.
8.
Abrams, J. T., David Watkins, Leila Abdullahi, Mark E. Engel, & Liesl Zühlke. (2019). Integrating the prevention and control of rheumatic heart disease into country health systems: a systematic review protocol. BMJ Open. 9(6). e028908–e028908. 1 indexed citations
9.
Schmidt, Bey‐Marrié, Mark E. Engel, Leila Abdullahi, & Rodney Ehrlich. (2018). Effectiveness of control measures to prevent occupational tuberculosis infection in health care workers: a systematic review. BMC Public Health. 18(1). 661–661. 15 indexed citations
10.
11.
Abdullahi, Leila, et al.. (2018). Task sharing to improve the prevention, diagnosis and management of rheumatic heart disease: a systematic review protocol. BMJ Open. 8(2). e019511–e019511. 3 indexed citations
12.
13.
Oni, Tolu, et al.. (2017). Rationale and design of the violence, injury and trauma observatory (VITO): the Cape Town VITO pilot studies protocol. BMJ Open. 7(12). e016485–e016485. 2 indexed citations
14.
Bokma, Jouke P., Mark E. Engel, Joey M. Kuijpers, et al.. (2016). Factors associated with long-term mortality after Fontan procedures: a systematic review. Heart. 103(2). 104–110. 107 indexed citations
15.
Watkins, David, et al.. (2016). Epidemiology, health systems and stakeholders in rheumatic heart disease in Africa: a systematic review protocol. BMJ Open. 6(5). e011266–e011266. 10 indexed citations
16.
Engel, Mark E., Andrew Whitelaw, Alemseged Abdissa, et al.. (2016). Rationale and design of the African group A streptococcal infection registry: the AFRO Strep study. BMJ Open. 6(2). e010248–e010248. 11 indexed citations
17.
18.
19.
Werfalli, Mahmoud, Alfred Musekiwa, Mark E. Engel, et al.. (2014). The prevalence of type 2 diabetes mellitus among older people in Africa: a systematic review study protocol. BMJ Open. 4(6). e004747–e004747. 39 indexed citations
20.
Wiysonge, Charles Shey, et al.. (2014). Mobile phone text messaging for improving the uptake of vaccinations: a systematic review protocol. BMJ Open. 4(8). e005130–e005130. 14 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Elyse O. Kharbanda Breakdown of academic impact, for papers by Stephen Resch Breakdown of academic impact, for papers by James Bethel Breakdown of academic impact, for papers by Max Bachmann Breakdown of academic impact, for papers by Rosemary Dray‐Spira Breakdown of academic impact, for papers by Lorna E. Thorpe Breakdown of academic impact, for papers by Benn Sartorius Breakdown of academic impact, for papers by Ildefonso Hernández‐Aguado Breakdown of academic impact, for papers by Adi V. Gundlapalli Breakdown of academic impact, for papers by Hilda Razzaghi
Rankless by CCL
2026