Roy Harper

10.8k total citations
40 papers, 717 citations indexed

About

Roy Harper is a scholar working on Endocrinology, Diabetes and Metabolism, Obstetrics and Gynecology and General Health Professions. According to data from OpenAlex, Roy Harper has authored 40 papers receiving a total of 717 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Endocrinology, Diabetes and Metabolism, 9 papers in Obstetrics and Gynecology and 8 papers in General Health Professions. Recurrent topics in Roy Harper's work include Diabetes Management and Education (11 papers), Diabetes Management and Research (9 papers) and Gestational Diabetes Research and Management (9 papers). Roy Harper is often cited by papers focused on Diabetes Management and Education (11 papers), Diabetes Management and Research (9 papers) and Gestational Diabetes Research and Management (9 papers). Roy Harper collaborates with scholars based in United Kingdom, United States and Ireland. Roy Harper's co-authors include N.D. Black, Paul McCullagh, Valerie Holmes, Fiona Alderdice, Yue Huang, David R. McCance, A. Brew Atkinson, P. M. Bell, Claire R. Draffin and Michael McTear and has published in prestigious journals such as PLoS ONE, Diabetes Care and Journal of Hypertension.

In The Last Decade

Roy Harper

39 papers receiving 684 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Roy Harper United Kingdom 15 275 205 117 115 107 40 717
Gema García-Sáez Spain 14 272 1.0× 111 0.5× 93 0.8× 131 1.1× 199 1.9× 35 650
Belén Pons Spain 9 121 0.4× 83 0.4× 66 0.6× 75 0.7× 101 0.9× 10 339
Habibollah Esmaeily Iran 13 46 0.2× 46 0.2× 39 0.3× 61 0.5× 58 0.5× 27 421
Iñaki Martínez-Sarriegui Spain 7 64 0.2× 55 0.3× 28 0.2× 40 0.3× 95 0.9× 20 226
Leila Amini Iran 14 27 0.1× 69 0.3× 26 0.2× 34 0.3× 37 0.3× 75 702
Vaishnavi Kannan United States 13 149 0.5× 7 0.0× 67 0.6× 101 0.9× 48 0.4× 40 521
Waleed Albaker Saudi Arabia 13 84 0.3× 11 0.1× 50 0.4× 56 0.5× 71 0.7× 39 571
Carmen Quirós Spain 13 396 1.4× 30 0.1× 25 0.2× 22 0.2× 19 0.2× 45 518
Md. Menhazul Abedin Bangladesh 11 69 0.3× 15 0.1× 391 3.3× 464 4.0× 48 0.4× 14 897
Jordan E. Pinsker United States 22 1.1k 3.9× 39 0.2× 16 0.1× 23 0.2× 97 0.9× 80 1.4k

Countries citing papers authored by Roy Harper

Since Specialization
Citations

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

Fields of papers citing papers by Roy Harper

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roy Harper

This figure shows the co-authorship network connecting the top 25 collaborators of Roy Harper. A scholar is included among the top collaborators of Roy Harper 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 Roy Harper. Roy Harper 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.
Harper, Roy, et al.. (2022). Challenging the 50‐50 rule for the basal‐bolus insulin ratio in patients with type 2 diabetes who maintain stable glycaemic control. Diabetes Obesity and Metabolism. 25(2). 581–585. 4 indexed citations
2.
Harper, Roy, Michael Scott, Glenda Fleming, et al.. (2022). Adherence to metformin in adults with type 2 diabetes: a combined method approach. Journal of Pharmaceutical Policy and Practice. 15(1). 61–61. 4 indexed citations
3.
Bradley, Colin, Roy Harper, Patricia M. Kearney, et al.. (2018). Exploring patient information needs in type 2 diabetes: A cross sectional study of questions. PLoS ONE. 13(11). e0203429–e0203429. 19 indexed citations
4.
Harper, Roy, et al.. (2018). Temporary Reductions in Insulin Requirements Are Associated with Hypoglycemia in Type 2 Diabetes. Diabetes Technology & Therapeutics. 20(12). 817–824. 4 indexed citations
5.
Draffin, Claire R., Fiona Alderdice, David R. McCance, et al.. (2017). Impact of an educational DVD on anxiety and glycaemic control in women diagnosed with gestational diabetes mellitus (GDM): A randomised controlled trial. Diabetes Research and Clinical Practice. 126. 164–171. 16 indexed citations
6.
Holmes, Valerie, Fiona Alderdice, Roy Harper, et al.. (2016). Effect of implementation of a preconception counselling resource for women with diabetes: A population based study. Primary care diabetes. 11(1). 37–45. 13 indexed citations
7.
Draffin, Claire R., Fiona Alderdice, David R. McCance, et al.. (2016). Exploring the needs, concerns and knowledge of women diagnosed with gestational diabetes: A qualitative study. Midwifery. 40. 141–147. 78 indexed citations
8.
Harper, Roy, et al.. (2016). Dynamics in insulin requirements and treatment safety. Journal of Diabetes and its Complications. 30(7). 1333–1338. 10 indexed citations
9.
Gough, Aisling, David R. McCance, Fiona Alderdice, Roy Harper, & Valerie Holmes. (2015). Preconception counselling resource for women with diabetes. BMJ Quality Improvement Reports. 4(1). u209621.w3984–u209621.w3984. 7 indexed citations
10.
Harper, Roy, et al.. (2013). A Retrospective Audit of Type 2 Diabetes Patients Prescribed Liraglutide in Real-Life Clinical Practice. Diabetes Therapy. 4(1). 147–151. 14 indexed citations
11.
Holmes, Valerie, et al.. (2012). Evaluation of a DVD for women with diabetes: impact on knowledge and attitudes to preconception care. Diabetic Medicine. 29(7). 950–956. 25 indexed citations
12.
Alderdice, Fiona, et al.. (2010). An exploration of knowledge and attitudes related to pre‐pregnancy care in women with diabetes. Diabetic Medicine. 27(12). 1385–1391. 45 indexed citations
13.
Spence, Michelle, Roy Harper, Fiona Alderdice, et al.. (2010). Women with diabetes: things you need to know (but maybe don’t) - development of a DVD to raise awareness of preconception care.. Research Portal (Queen's University Belfast). 3 indexed citations
14.
Huang, Yue, Paul McCullagh, N.D. Black, & Roy Harper. (2007). Feature selection and classification model construction on type 2 diabetic patients’ data. Artificial Intelligence in Medicine. 41(3). 251–262. 120 indexed citations
15.
McTear, Michael, et al.. (2005). DI@L-log BY DESIGN: AN INTEGRATED TELE-CARE COMMUNICATION INFRASTRUCTURE. PubMed. 4. 3290–3293. 2 indexed citations
16.
McTear, Michael, et al.. (2004). Talking Telemedicine: Is the Interactive Voice-Logbook Evolving into the Cornerstone of Diabetes Healthcare?. National Conference on Artificial Intelligence. 13–17.
17.
McConnell, E. M., et al.. (2001). Achieving optimal diabetic control in adolescence: the continuing enigma. Diabetes/Metabolism Research and Reviews. 17(1). 67–74. 26 indexed citations
18.
Hunter, Steven, Roy Harper, C. N. Ennis, et al.. (1998). Effects of combination therapy with an angiotensin converting enzyme inhibitor and thiazide diuretic on insulin action in essential hypertension. Journal of Hypertension. 16(1). 103–109. 25 indexed citations
19.
Hunter, Steven, Roy Harper, C. N. Ennis, et al.. (1997). Skeletal muscle blood flow is not a determinant of insulin resistance in essential hypertension. Journal of Hypertension. 15(1). 73–77. 10 indexed citations
20.
Wiggam, M Ivan, Maurice O’Kane, Roy Harper, et al.. (1997). Treatment of Diabetic Ketoacidosis Using Normalization of Blood 3-Hydroxybutyrate Concentration as the Endpoint of Emergency Management: A randomized controlled study. Diabetes Care. 20(9). 1347–1352. 72 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 Gema García-Sáez Breakdown of academic impact, for papers by Belén Pons Breakdown of academic impact, for papers by Habibollah Esmaeily Breakdown of academic impact, for papers by Iñaki Martínez-Sarriegui Breakdown of academic impact, for papers by Leila Amini Breakdown of academic impact, for papers by Vaishnavi Kannan Breakdown of academic impact, for papers by Waleed Albaker Breakdown of academic impact, for papers by Carmen Quirós Breakdown of academic impact, for papers by Md. Menhazul Abedin Breakdown of academic impact, for papers by Jordan E. Pinsker
Rankless by CCL
2026