Colin Ridyard

878 total citations
25 papers, 512 citations indexed

About

Colin Ridyard is a scholar working on Economics and Econometrics, General Health Professions and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Colin Ridyard has authored 25 papers receiving a total of 512 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Economics and Econometrics, 7 papers in General Health Professions and 5 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in Colin Ridyard's work include Health Systems, Economic Evaluations, Quality of Life (10 papers), Healthcare Policy and Management (7 papers) and Diabetes Management and Research (5 papers). Colin Ridyard is often cited by papers focused on Health Systems, Economic Evaluations, Quality of Life (10 papers), Healthcare Policy and Management (7 papers) and Diabetes Management and Research (5 papers). Colin Ridyard collaborates with scholars based in United Kingdom, Egypt and India. Colin Ridyard's co-authors include Dyfrig Hughes, Joanna Thorn, William Hollingworth, Sarah Wordsworth, Sian Noble, Carrol Gamble, Dalia Dawoud, Joanne Blair, Emma Bedson and Joanna Coast and has published in prestigious journals such as SHILAP Revista de lepidopterología, Chemical Communications and BMJ.

In The Last Decade

Colin Ridyard

23 papers receiving 501 citations

Peers

Countries citing papers authored by Colin Ridyard

Since Specialization

Citations

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

Fields of papers citing papers by Colin Ridyard

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Colin Ridyard

This figure shows the co-authorship network connecting the top 25 collaborators of Colin Ridyard. A scholar is included among the top collaborators of Colin Ridyard 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 Colin Ridyard. Colin Ridyard 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

#	Work	Indexed citations
1	Community First Responders’ role in the current and future rural health and care workforce: a mixed-methods study 2024 ·SHILAP Revista de lepidopterología ·A Niroshan Siriwardena, (unknown), Vanessa Botan, Murray Smith, Viet‐Hai Phung, (unknown), (unknown), Colin Ridyard, (unknown), Zahid Asghar, (unknown), (unknown), (unknown), Elise Rowan, Robert Spaight	2
2	Optimising ambulance conveyance rates and staff costs by adjusting proportions of rapid-response vehicles and dual-crewed ambulances: an economic decision analytical modelling study 2022 ·Emergency Medicine Journal ·Colin Ridyard, Murray Smith, Robert Spaight, Graham Law, A Niroshan Siriwardena	0
3	The effects of a leaflet‐based intervention, ‘Hypos can strike twice’, on recurrent hypoglycaemic attendances by ambulance services: A non‐randomised stepped wedge study 2021 ·Diabetic Medicine ·Vanessa Botan, Graham Law, (unknown), Elise Rowan, Murray Smith, Colin Ridyard, Amanda L. Brewster, Robert Spaight, (unknown), (unknown), (unknown), (unknown), (unknown), Kamlesh Khunti, A Niroshan Siriwardena	4
4	Content of Health Economics Analysis Plans (HEAPs) for Trial-Based Economic Evaluations: Expert Delphi Consensus Survey 2020 ·Value in Health ·Joanna Thorn, Charlotte Davies, Sara Brookes, Sian Noble, Melina Dritsaki, Ewan Gray, Dyfrig Hughes, Borislava Mihaylova, Stavros Petrou, Colin Ridyard, Tracey Sach, Ed Wilson, Sarah Wordsworth, William Hollingworth	26
5	Continuous subcutaneous insulin infusion versus multiple daily injection regimens in children and young people at diagnosis of type 1 diabetes: pragmatic randomised controlled trial and economic evaluation 2019 ·BMJ ·Joanne Blair, Andrew McKay, Colin Ridyard, (unknown), Emma Bedson, Matthew Peak, Mohammed Didi, Francesca Annan, John W Gregory, Dyfrig Hughes, Carrol Gamble	48
6	Continuous subcutaneous insulin infusion versus multiple daily injections in children and young people at diagnosis of type 1 diabetes: the SCIPI RCT 2018 ·Health Technology Assessment ·Joanne Blair, Andrew McKay, Colin Ridyard, (unknown), Emma Bedson, Matthew Peak, Mohammed Didi, Francesca Annan, John W Gregory, Dyfrig Hughes, Carrol Gamble	22
7	Cost-Effectiveness of Pediatric Central Venous Catheters in the UK: A Secondary Publication from the CATCH Clinical Trial 2017 ·Frontiers in Pharmacology ·Colin Ridyard, Catrin Plumpton, Ruth Gilbert, Dyfrig Hughes	4
8	Core Items for a Standardized Resource Use Measure: Expert Delphi Consensus Survey 2017 ·Value in Health ·Joanna Thorn, Sara Brookes, Colin Ridyard, Ruth Riley, Dyfrig Hughes, Sarah Wordsworth, Sian Noble, (unknown), William Hollingworth	42
9	A Systematic Review of Patients’ Perspectives on the Subcutaneous Route of Medication Administration 2016 ·Patient ·Colin Ridyard, Dalia Dawoud, (unknown), Dyfrig Hughes	27
10	Conducting Economic Evaluations Alongside Randomised Trials: Current Methodological Issues and Novel Approaches 2016 ·PharmacoEconomics ·Dyfrig Hughes, Joanna M Charles, Dalia Dawoud, Rhiannon Tudor Edwards, Emily Holmes, Carys Jones, Paul E. Parham, Catrin Plumpton, Colin Ridyard, Huw Lloyd‐Williams, Eifiona Wood, Seow Tien Yeo	25
11	Study protocol for a randomised controlled trial of insulin delivery by continuous subcutaneous infusion compared to multiple daily injections 2015 ·Trials ·Joanne Blair, John W Gregory, Dyfrig Hughes, Colin Ridyard, Carrol Gamble, Andrew McKay, Mohammed Didi, (unknown), Emma Bedson, (unknown), (unknown), Matthew Peak	7
12	Identification of items for a standardised resource-use measure: review of current instruments 2015 ·Trials ·Joanna Thorn, Colin Ridyard, Ruth Riley, Sara Brookes, Dyfrig Hughes, Sarah Wordsworth, Sian Noble, William Hollingworth	3
13	Review of resource-use measures in UK economic evaluations 2015 ·Colin Ridyard, Dyfrig Hughes	5
14	Taxonomy for Methods of Resource Use Measurement 2014 ·Health Economics ·Colin Ridyard, Dyfrig Hughes, (unknown)	19
15	Review of the Use of Resource Use Instruments Based on Patient Recall in Relation to Other Methods of Cost Estimation 2013 ·Value in Health ·Colin Ridyard, Pat Linck, Dyfrig Hughes	1
16	Resource-Use Measurement Based on Patient Recall: Issues and Challenges for Economic Evaluation 2013 ·Applied Health Economics and Health Policy ·Joanna Thorn, Joanna Coast, David Cohen, William Hollingworth, Martín Knapp, Sian Noble, Colin Ridyard, Sarah Wordsworth, Dyfrig Hughes	66
17	Development of a Database of Instruments for Resource-Use Measurement: Purpose, Feasibility, and Design 2012 ·Value in Health ·Colin Ridyard, Dyfrig Hughes	55
18	Methods for the Collection of Resource Use Data within Clinical Trials: A Systematic Review of Studies Funded by the UK Health Technology Assessment Program 2010 ·Value in Health ·Colin Ridyard, Dyfrig Hughes	73
19	Site selective oxidation of tricyclo[3.3.1.13,7]decane (adamantane) and some of its derivatives using fungi of the genus Absidia 1996 ·Journal of the Chemical Society Perkin Transactions 2 ·Colin Ridyard, (unknown), (unknown), Stanley M. Roberts, (unknown), Patrick D. Bailey, Georgina M. Rosair	13
20	Selcetive biohydroxylation of 1-substituted adamantanes using Absidia cylindrospora(I.M.I. 342950) 1996 ·Chemical Communications ·Patrick D. Bailey, (unknown), Colin Ridyard, Stanley M. Roberts, Georgina M. Rosair, (unknown), Andrew Willetts	12

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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