Glen Philip Martin
Glen Philip Martin
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Prediction models for diagnosis and prognosis of covid-19: systematic review and critical appraisal
L Wynants, B Van Calster, GS Collins, RD Riley, G Heinze, E Schuit, ...
bmj 369, 2020
Calculating the sample size required for developing a clinical prediction model
RD Riley, J Ensor, KIE Snell, FE Harrell, GP Martin, JB Reitsma, ...
Bmj 368, 2020
Dynamic models to predict health outcomes: current status and methodological challenges
DA Jenkins, M Sperrin, GP Martin, N Peek
Diagnostic and prognostic research 2, 1-9, 2018
Missing data should be handled differently for prediction than for description or causal explanation
M Sperrin, GP Martin, R Sisk, N Peek
Journal of clinical epidemiology 125, 183-187, 2020
Penalization and shrinkage methods produced unreliable clinical prediction models especially when sample size was small
RD Riley, KIE Snell, GP Martin, R Whittle, L Archer, M Sperrin, GS Collins
Journal of Clinical Epidemiology 132, 88-96, 2021
Continual updating and monitoring of clinical prediction models: time for dynamic prediction systems?
DA Jenkins, GP Martin, M Sperrin, RD Riley, TPA Debray, GS Collins, ...
Diagnostic and Prognostic Research 5, 1-7, 2021
Adoption of clinical risk prediction tools is limited by a lack of integration with electronic health records
V Sharma, I Ali, S van der Veer, G Martin, J Ainsworth, T Augustine
BMJ health & care informatics 28 (1), 2021
Using marginal structural models to adjust for treatment drop-in when developing clinical prediction models
M Sperrin, G Martin, T Van Staa, N Peek, I Buchan
Statistics in Medicine, 1-13, 2018
Excess deaths from COVID-19 and other causes by region, neighbourhood deprivation level and place of death during the first 30 weeks of the pandemic in England and Wales: A …
E Kontopantelis, MA Mamas, RT Webb, A Castro, MK Rutter, CP Gale, ...
The Lancet Regional Health–Europe 7, 2021
Inadequacy of existing clinical prediction models for predicting mortality after transcatheter aortic valve implantation
GP Martin, M Sperrin, PF Ludman, MA de Belder, CP Gale, WD Toff, ...
American heart journal 184, 97-105, 2017
Pre‐implantation balloon aortic valvuloplasty and clinical outcomes following transcatheter aortic valve implantation: a propensity score analysis of the UK registry
GP Martin, M Sperrin, R Bagur, MA de Belder, I Buchan, M Gunning, ...
Journal of the American Heart Association 6 (2), e004695, 2017
Do frailty measures improve prediction of mortality and morbidity following transcatheter aortic valve implantation? An analysis of the UK TAVI registry
GP Martin, M Sperrin, PF Ludman, AB Mark, M Gunning, J Townend, ...
BMJ open 8 (6), e022543, 2018
A scoping review of causal methods enabling predictions under hypothetical interventions
L Lin, M Sperrin, DA Jenkins, GP Martin, N Peek
Diagnostic and prognostic research 5, 1-16, 2021
Harnessing repeated measurements of predictor variables for clinical risk prediction: a review of existing methods
LM Bull, M Lunt, GP Martin, K Hyrich, JC Sergeant
Diagnostic and prognostic research 4, 1-16, 2020
Same-day discharge after elective percutaneous coronary intervention: insights from the British Cardiovascular Intervention Society
P Taxiarchi, E Kontopantelis, GP Martin, T Kinnaird, N Curzen, ...
JACC: Cardiovascular Interventions 12 (15), 1479-1494, 2019
Excess years of life lost to COVID-19 and other causes of death by sex, neighbourhood deprivation, and region in England and Wales during 2020: A registry-based study
E Kontopantelis, MA Mamas, RT Webb, A Castro, MK Rutter, CP Gale, ...
PLoS Medicine 19 (2), e1003904, 2022
Apathy as a behavioural marker of cognitive impairment in Parkinson’s disease: a longitudinal analysis
GP Martin, KR McDonald, D Allsop, PJ Diggle, I Leroi
Journal of neurology 267, 214-227, 2020
Multiple imputation with missing indicators as proxies for unmeasured variables: simulation study
M Sperrin, GP Martin
BMC medical research methodology 20, 1-11, 2020
Targeted validation: validating clinical prediction models in their intended population and setting
M Sperrin, RD Riley, GS Collins, GP Martin
Diagnostic and prognostic research 6 (1), 24, 2022
Relation of frailty to outcomes in percutaneous coronary intervention
CS Kwok, S Achenbach, N Curzen, DL Fischman, M Savage, R Bagur, ...
Cardiovascular Revascularization Medicine 21 (7), 811-818, 2020
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