James Twiss

1.4k total citations
45 papers, 746 citations indexed

About

James Twiss is a scholar working on Epidemiology, Pulmonary and Respiratory Medicine and Genetics. According to data from OpenAlex, James Twiss has authored 45 papers receiving a total of 746 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Epidemiology, 9 papers in Pulmonary and Respiratory Medicine and 6 papers in Genetics. Recurrent topics in James Twiss's work include Pulmonary Hypertension Research and Treatments (7 papers), Multiple Sclerosis Research Studies (6 papers) and Delphi Technique in Research (5 papers). James Twiss is often cited by papers focused on Pulmonary Hypertension Research and Treatments (7 papers), Multiple Sclerosis Research Studies (6 papers) and Delphi Technique in Research (5 papers). James Twiss collaborates with scholars based in United Kingdom, United States and Switzerland. James Twiss's co-authors include Stephen P. McKenna, Lynda Doward, David Meads, Steven Jones, Ian Anderson, Jeanette Wilburn, SP McKenna, Karen Kemp, Dennis A. Revicki and John D. Fisk and has published in prestigious journals such as Blood, Hepatology and Gut.

In The Last Decade

James Twiss

44 papers receiving 717 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
James Twiss United Kingdom 17 161 149 147 141 87 45 746
Orit Schieir Canada 15 76 0.5× 116 0.8× 144 1.0× 376 2.7× 600 6.9× 49 1.1k
Huifang Liang United States 17 116 0.7× 73 0.5× 125 0.9× 167 1.2× 51 0.6× 46 1.2k
Ihsane Hmamouchi Morocco 20 53 0.3× 89 0.6× 144 1.0× 146 1.0× 503 5.8× 84 1.1k
Christian Müller Austria 17 141 0.9× 65 0.4× 129 0.9× 388 2.8× 23 0.3× 51 1.0k
Wendy Wolfman Canada 22 54 0.3× 140 0.9× 52 0.4× 273 1.9× 99 1.1× 68 2.4k
Karl H. Pang United Kingdom 12 177 1.1× 55 0.4× 55 0.4× 39 0.3× 69 0.8× 68 1.2k
Sharon LeClercq Canada 15 93 0.6× 38 0.3× 130 0.9× 266 1.9× 768 8.8× 27 1.4k
Kelly Hollis United States 17 78 0.5× 101 0.7× 50 0.3× 118 0.8× 269 3.1× 39 976
Andrea Saini Italy 17 244 1.5× 23 0.2× 145 1.0× 118 0.8× 31 0.4× 29 840
Minkyung Han South Korea 16 88 0.5× 44 0.3× 223 1.5× 51 0.4× 158 1.8× 68 872

Countries citing papers authored by James Twiss

Since Specialization
Citations

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

Fields of papers citing papers by James Twiss

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of James Twiss

This figure shows the co-authorship network connecting the top 25 collaborators of James Twiss. A scholar is included among the top collaborators of James Twiss 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 James Twiss. James Twiss 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.
Doward, Lynda, Maria‐Magdalena Balp, James Twiss, et al.. (2017). Understanding the patient-perceived impact of nonalcoholic steatohepatitis: Raising the volume on a silent disease. Hepatology. 66. 1 indexed citations
2.
Twiss, James, Maria‐Magdalena Balp, Lynda Doward, et al.. (2017). Development of a New Patient-Reported Outcome Measure for Non-Alcoholic Steatohepatitis: Nash-Check. Value in Health. 20(9). A638–A638. 3 indexed citations
3.
Twiss, James, et al.. (2016). Portuguese validation of the Cambridge pulmonary hypertension outcome review (CAMPHOR) questionnaire. Health and Quality of Life Outcomes. 14(1). 110–110. 8 indexed citations
4.
Wapenaar, Monique, et al.. (2016). Adaptation and validation of the Cambridge Pulmonary Hypertension Outcome Review (CAMPHOR) for the Netherlands. Netherlands Heart Journal. 24(6). 417–424. 8 indexed citations
5.
Twiss, James, S. P. McKenna, James E. Graham, et al.. (2016). Applying Rasch analysis to evaluate measurement equivalence of different administration formats of the Activity Limitation scale of the Cambridge Pulmonary Hypertension Outcome Review (CAMPHOR). Health and Quality of Life Outcomes. 14(1). 57–57. 7 indexed citations
6.
Wilburn, Jeanette, Stephen P. McKenna, James Twiss, Karen Kemp, & Simon Campbell. (2015). Assessing quality of life in Crohn’s disease: development and validation of the Crohn’s Life Impact Questionnaire (CLIQ). Quality of Life Research. 24(9). 2279–2288. 40 indexed citations
7.
Twiss, James & Stephen P. McKenna. (2014). Comparing the impact of psoriasis and atopic dermatitis on quality of life: co-calibration of the PSORIQoL and QoLIAD. Quality of Life Research. 24(1). 105–113. 10 indexed citations
8.
Wilburn, Jeanette, Stephen P. McKenna, James Twiss, et al.. (2014). Further international adaptation and validation of the Rheumatoid Arthritis Quality of Life (RAQoL) questionnaire. Rheumatology International. 35(4). 669–675. 9 indexed citations
9.
Wilburn, Jeanette, Stephen P. McKenna, James Twiss, Karen Kemp, & S. Campbell. (2013). PTU-080 Development and Validation of the Crohn’S Life Impact Questionnaire (Cliq). Gut. 62(Suppl 1). A79.1–A79. 2 indexed citations
10.
Rouse, Matthew A, S. P. McKenna, James Twiss, James E. Graham, & Jeanette Wilburn. (2013). Quality of Life Outcomes in Multiple Sclerosis: A Review of the Literature. Value in Health. 16(7). A626–A626. 1 indexed citations
11.
McKenna, Stephen P., David Meads, Lynda Doward, et al.. (2011). Development and validation of the living with chronic obstructive pulmonary disease questionnaire. Quality of Life Research. 20(7). 1043–1052. 31 indexed citations
12.
Twiss, James, S. P. McKenna, Mark Bloch, & Mary‐Ann Bonney. (2011). PIN5 Patient and Clinician Perceived Benefit of Early Consumption of Famciclovir for the Treatment of Herpes Outbreaks. Value in Health. 14(7). A266–A266. 1 indexed citations
13.
Jenkins, Sue, Stephen P. McKenna, Kevin R. Gain, et al.. (2011). Validation of the Cambridge Pulmonary Hypertension Outcome Review (CAMPHOR) for the Australian and New Zealand population. Respirology. 16(8). 1235–1240. 23 indexed citations
14.
Twiss, James, et al.. (2011). Can We Rely on the Dermatology Life Quality Index as a Measure of the Impact of Psoriasis or Atopic Dermatitis?. Journal of Investigative Dermatology. 132(1). 76–84. 88 indexed citations
15.
Doward, Lynda, David Meads, John D. Fisk, et al.. (2010). International Development of the Unidimensional Fatigue Impact Scale (U-FIS). Value in Health. 13(4). 463–468. 18 indexed citations
16.
McKenna, Stephen P., Lynda Doward, James Twiss, et al.. (2010). International Development of the Patient-Reported Outcome Indices for Multiple Sclerosis (PRIMUS). Value in Health. 13(8). 946–951. 24 indexed citations
17.
Twiss, James, et al.. (2010). Interpreting scores on multiple sclerosis-specific patient reported outcome measures (the PRIMUS and U-FIS). Health and Quality of Life Outcomes. 8(1). 117–117. 22 indexed citations
18.
Coffin, Donna, Karine Duval, Simon Martel, et al.. (2008). Adaptation of the Cambridge Pulmonary Hypertension Outcome Review (CAMPHOR) into French‐Canadian and English‐Canadian. Canadian Respiratory Journal. 15(2). 77–83. 24 indexed citations
19.
Doward, Lynda, Stephen P. McKenna, David Meads, et al.. (2007). Translation and validation of non-English versions of the Ankylosing Spondylitis Quality of Life (ASQOL) questionnaire. Health and Quality of Life Outcomes. 5(1). 7–7. 41 indexed citations
20.
Thompson, C. F., David Simmons, & James Twiss. (1996). Hyperglycaemia on the surgical wards: a three year follow up study. Australian and New Zealand Journal of Medicine. 26(4). 554–555. 3 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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