Tim P Morris

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Ian WhiteMRC Clinical Trials Unit at UCLVerified email at ucl.ac.uk
B. C. KahanPragmatic Clinical Trials Unit, Queen Mary University of LondonVerified email at ctu.mrc.ac.uk
Caroline Jane DorestatisticianVerified email at ucl.ac.uk
Irene Petersen, PhDUCLVerified email at ucl.ac.uk
Tra My PhamUniversity College LondonVerified email at ucl.ac.uk
Suzie CroStatistician, Imperial College LondonVerified email at imperial.ac.uk
Matteo QuartagnoStatistician, MRC Clinical Trial Unit at UCLVerified email at ucl.ac.uk
Patrick RoystonProfessor of Statistics, University College LondonVerified email at ucl.ac.uk
Michael CrowtherBiostatistician, Red Door AnalyticsVerified email at reddooranalytics.se
Jonathan W BartlettProfessor in Medical Statistics, Department of Medical Statistics, London School of HygieneVerified email at lshtm.ac.uk
Alison McGregorProfessor of Musculoskeletal BiodynamicsVerified email at imperial.ac.uk
Angela WoodUniversity of CambridgeVerified email at medschl.cam.ac.uk
Patrick PJ PhillipsAssociate Professor, UCSFVerified email at ucsf.edu
Richard D RileyUniversity of Birmingham, UK.Verified email at bham.ac.uk
Juan Carlos Bazo-AlvarezNIHR Senior Research Fellow at University College LondonVerified email at ucl.ac.uk
David J FisherStatistician, MRC Clinical Trials Unit at UCL, Institute of Clinical Trials and MethodologyVerified email at ucl.ac.uk
Rolf Groenwoldprofessor of Clinical Epidemiology, LUMC, Leiden UniversityVerified email at lumc.nl
Matthew R SydesMRC Clinical Trials Unit at UCL, Institute of Clinical Trials and Methodology, University CollegeVerified email at ucl.ac.uk
Sarah WalkerProfessor of Medical Statistics and Epidemiology, Oxford University and University College LondonVerified email at ndm.ox.ac.uk
Joie EnsorUniversity of BirminghamVerified email at bham.ac.uk

Tim P Morris

MRC Clinical Trials Unit at UCL

Verified email at ucl.ac.uk - Homepage

Clinical Trials Missing data Simulation studies Estimands Meta-analysis


Title Sort by citations Sort by year Sort by title	Cited by Cited by	Year
Multiple imputation and its application JR Carpenter, J Bartlett, T Morris, A Wood, M Quartagno, MG Kenward John Wiley & Sons, 2023	1212	2023
Using simulation studies to evaluate statistical methods TP Morris, IR White, MJ Crowther Statistics in medicine 38 (11), 2074-2102, 2019	1022	2019
Tuning multiple imputation by predictive mean matching and local residual draws TP Morris, IR White, P Royston BMC Medical Research Methodology 14 (1), 75, 2014	537	2014
Asymptomatic internal carotid artery stenosis and cerebrovascular risk stratification AN Nicolaides, SK Kakkos, E Kyriacou, M Griffin, M Sabetai, DJ Thomas, ... Journal of vascular surgery 52 (6), 1486-1496. e5, 2010	443*	2010
The risks and rewards of covariate adjustment in randomized trials: an assessment of 12 outcomes from 8 studies BC Kahan, V Jairath, CJ Doré, TP Morris Trials 15 (1), 139, 2014	425	2014
Improper analysis of trials randomised using stratified blocks or minimisation BC Kahan, TP Morris Statistics in medicine 31 (4), 328-340, 2012	316	2012
Reporting and analysis of trials using stratified randomisation in leading medical journals: review and reanalysis BC Kahan, TP Morris BMJ 345, e5840, 2012	308	2012
PET-CT staging of DLBCL accurately identifies and provides new insight into the clinical significance of bone marrow involvement AB Khan, SF Barrington, NG Mikhaeel, AA Hunt, L Cameron, T Morris, ... Blood 122 (1), 61-67, 2013	267	2013
Prospective, observational study of outcomes in neonates with severe thrombocytopenia SJ Stanworth, P Clarke, T Watts, S Ballard, L Choo, T Morris, MF Murphy, ... Pediatrics 124 (5), e826, 2009	199	2009
Meta-analytical methods to identify who benefits most from treatments: daft, deluded, or deft approach? DJ Fisher, JR Carpenter, TP Morris, SC Freeman, JF Tierney BMJ 356, j573, 2017	192	2017
Skin-derived tenocyte-like cells for the treatment of patellar tendinopathy AW Clarke, F Alyas, T Morris, CJ Robertson, J Bell, DA Connell The American journal of sports medicine 39 (3), 614-623, 2011	160	2011
Non-inferiority trials: are they inferior? A systematic review of reporting in major medical journals S Rehal, TP Morris, K Fielding, JR Carpenter, PPJ Phillips BMJ open 6 (10), e012594, 2016	146	2016
Sensitivity analysis for clinical trials with missing continuous outcome data using controlled multiple imputation: a practical guide S Cro, TP Morris, MG Kenward, JR Carpenter Statistics in Medicine 39 (21), 2815-2842, 2020	130	2020
Reappraising the concept of massive transfusion in trauma SJ Stanworth, TP Morris, C Gaarder, JC Goslings, M Maegele, MJ Cohen, ... Critical care 14 (6), 1-8, 2010	115	2010
Internet-accessed sexually transmitted infection (e-STI) testing and results service: A randomised, single-blind, controlled trial E Wilson, C Free, TP Morris, J Syred, I Ahamed, AS Menon-Johansson, ... PLoS medicine 14 (12), e1002479, 2017	108	2017
Assessing potential sources of clustering in individually randomised trials BC Kahan, TP Morris BMC medical research methodology 13 (1), 58, 2013	105	2013
Ethnic Differences in the Prevalence of Type 2 Diabetes Diagnoses in the UK: Cross-Sectional Analysis of the Health Improvement Network Primary Care Database TM Pham, JR Carpenter, TP Morris, M Sharma, I Petersen Clinical Epidemiology, 1081-1088, 2019	94	2019
Analysis of multicentre trials with continuous outcomes: when and how should we account for centre effects? BC Kahan, TP Morris Statistics in medicine 32 (7), 1136-1149, 2013	94	2013
Multiple imputation of covariates by substantive-model compatible fully conditional specification JW Bartlett, TP Morris Stata Journal 15 (2), 437-456, 2015	88	2015
Autologous chondrocyte implantation in the adolescent knee S Macmull, MTR Parratt, G Bentley, JA Skinner, RWJ Carrington, T Morris, ... The American journal of sports medicine 39 (8), 1723-1731, 2011	85	2011

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