Karen Knapp

3.0k total citations
111 papers, 1.9k citations indexed

About

Karen Knapp is a scholar working on Orthopedics and Sports Medicine, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, Karen Knapp has authored 111 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Orthopedics and Sports Medicine, 29 papers in Radiology, Nuclear Medicine and Imaging and 26 papers in Surgery. Recurrent topics in Karen Knapp's work include Bone health and osteoporosis research (31 papers), Body Composition Measurement Techniques (15 papers) and Radiology practices and education (15 papers). Karen Knapp is often cited by papers focused on Bone health and osteoporosis research (31 papers), Body Composition Measurement Techniques (15 papers) and Radiology practices and education (15 papers). Karen Knapp collaborates with scholars based in United Kingdom, United States and New Zealand. Karen Knapp's co-authors include Ignac Fogelman, T. D. Spector, Glen M. Blake, Joanne R. Welsman, Greg Slabaugh, Sheeraz Arif, I. Fogelman, G. M. Blake, Jonathan Fulford and Jan Pippel and has published in prestigious journals such as PLoS ONE, The Journal of Clinical Endocrinology & Metabolism and Journal of Nutrition.

In The Last Decade

Karen Knapp

106 papers receiving 1.9k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Karen Knapp United Kingdom	26	655	409	359	295	295	111	1.9k
Jin Long United States	27	235 0.4×	290 0.7×	365 1.0×	272 0.9×	110 0.4×	117	2.3k
Björn Svensson Sweden	33	298 0.5×	575 1.4×	191 0.5×	290 1.0×	169 0.6×	116	3.9k
Xiaoguang Cheng China	29	1.2k 1.9×	957 2.3×	560 1.6×	413 1.4×	507 1.7×	140	2.7k
Andreas Schmid Germany	30	612 0.9×	344 0.8×	302 0.8×	89 0.3×	162 0.5×	93	2.7k
John Edmonds Australia	36	493 0.8×	972 2.4×	145 0.4×	233 0.8×	308 1.0×	105	4.8k
Philip Helliwell United Kingdom	58	1.1k 1.7×	689 1.7×	286 0.8×	152 0.5×	426 1.4×	394	15.3k
Mikael Boesen Denmark	34	1.0k 1.6×	1.2k 3.0×	267 0.7×	309 1.0×	711 2.4×	209	3.6k
I.K. Haugen Norway	34	566 0.9×	1.4k 3.5×	212 0.6×	175 0.6×	271 0.9×	208	4.1k
Christopher A. Beck United States	30	262 0.4×	529 1.3×	231 0.6×	86 0.3×	153 0.5×	76	3.0k
Michael Papadakis United Kingdom	43	916 1.4×	448 1.1×	141 0.4×	752 2.5×	87 0.3×	222	5.8k

Countries citing papers authored by Karen Knapp

Since Specialization

Citations

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

Fields of papers citing papers by Karen Knapp

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Karen Knapp

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

All Works

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20 of 20 papers shown

Beasley, Matthew, Jonathan McConnell, Tracy O’Regan, et al.. (2025). Research culture, barriers and facilitators within the radiography workforce in the UK – results of a national survey. Radiography. 31(4). 102959–102959. 1 indexed citations

Alghamdi, Fahad, et al.. (2025). Assessment of Health-Related Quality of Life and Biomarkers in Long COVID: A 12-Month Longitudinal Feasibility Cohort. Journal of Clinical Medicine. 14(22). 7931–7931.

Alghamdi, Fahad, et al.. (2024). Bone Mineral Density, Bone Biomarkers, and Joints in Acute, Post, and Long COVID-19: A Systematic Review. Viruses. 16(11). 1694–1694. 2 indexed citations

Wood, Darryl, et al.. (2023). Ultrasound Directed Reduction of Colles’ type distal radial fractures in ED (UDiReCT): a feasibility randomised controlled trial. Emergency Medicine Journal. 40(12). 832–839.

Alghamdi, Fahad, et al.. (2022). Post-acute COVID syndrome (long COVID): What should radiographers know and the potential impact for imaging services. Radiography. 28. S93–S99. 8 indexed citations

Smith, Diane, Karen Knapp, Christopher Wright, & Rosemary Hollick. (2022). Dual Energy X-Ray Absorptiometry (DXA) Extended Femur Scans to Support Opportunistic Screening for Incomplete Atypical Femoral Fractures: A Short Term in-vivo Precision Study. Journal of Clinical Densitometry. 26(2). 101352–101352. 2 indexed citations

Zheng, Keke, Judith R. Meakin, C.P. Winlove, et al.. (2022). The biomechanics of metaphyseal cone augmentation in revision knee replacement. Journal of the mechanical behavior of biomedical materials. 131. 105233–105233. 2 indexed citations

Malamateniou, Christina, et al.. (2021). Artificial intelligence in radiography: Where are we now and what does the future hold?. Radiography. 27. S58–S62. 50 indexed citations

Knapp, Karen, et al.. (2021). A synonymous variant in a non-canonical exon of CDC45 disrupts splicing in two affected sibs with Meier-Gorlin syndrome with craniosynostosis. European Journal of Medical Genetics. 64(4). 104182–104182. 10 indexed citations

10.

Reyes‐Aldasoro, Constantino Carlos, et al.. (2020). Geometric semi-automatic analysis of radiographs of Colles’ fractures. PLoS ONE. 15(9). e0238926–e0238926. 6 indexed citations

11.

Lam, Wayne, Nora Shannon, Karen Knapp, et al.. (2020). Pathogenic variants causing ABL1 malformation syndrome cluster in a myristoyl-binding pocket and increase tyrosine kinase activity. European Journal of Human Genetics. 29(4). 593–603. 10 indexed citations

12.

Connolly, Luke, Jonathan Fulford, Andrew M. Jones, et al.. (2020). Impact of a novel home-based exercise intervention on health indicators in inactive premenopausal women: a 12-week randomised controlled trial. European Journal of Applied Physiology. 120(4). 771–782. 16 indexed citations

13.

Knapp, Karen, et al.. (2020). An evaluation of MRI lumbar spine scans within a community‐based diagnostic setting. Musculoskeletal Care. 19(3). 384–395. 2 indexed citations

14.

Meakin, Judith R., Ryan M. Ames, J. Charles G. Jeynes, et al.. (2019). The feasibility of using citizens to segment anatomy from medical images: Accuracy and motivation. PLoS ONE. 14(10). e0222523–e0222523. 4 indexed citations

15.

Welbourn, Richard, et al.. (2018). Increased radiation dose and projected radiation-related lifetime cancer risk in patients with obesity due to projection radiography. Journal of Radiological Protection. 39(1). 38–53. 18 indexed citations

16.

Vlachopoulos, Dimitris, Alan R. Barker, Esther Ubago‐Guisado, et al.. (2017). The effect of 12-month participation in osteogenic and non-osteogenic sports on bone development in adolescent male athletes. The PRO-BONE study. Journal of science and medicine in sport. 21(4). 404–409. 36 indexed citations

17.

Asad, Muhammad, et al.. (2015). Hough Forest-based Corner Detection for Cervical Spine Radiographs. City Research Online (City University London). 183–188. 5 indexed citations

18.

Welsman, Jo, Karen Knapp, Kenneth T. MacLeod, & Glen M. Blake. (2009). OBESITY INCREASES PRECISION ERRORS IN DUAL ENERGY X-RAY ABSORPTIOMETRY MEASUREMENTS. Osteoporosis International. 20. 1 indexed citations

19.

McLellan, Susan, J Cheung, Y T Mak, et al.. (2004). Polymorphisms in the P450 c17 (17-Hydroxylase/17,20-Lyase) and P450 c19 (Aromatase) Genes: Association with Serum Sex Steroid Concentrations and Bone Mineral Density in Postmenopausal Women. The Journal of Clinical Endocrinology & Metabolism. 89(1). 344–351. 101 indexed citations

20.

Knapp, Karen, Toby Andrew, Glen M. Blake, I. Fogelman, & Tim D. Spector. (2000). The heritability of SOS and BMD - a comparative study between multi-site ultrasound and DXA: A twin study.. Journal of Bone and Mineral Research. 15. 1 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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