Tim Friede
Tim Friede
Professor of Biostatistics, University Medical Center Göttingen
Verified email at med.uni-goettingen.de
Title
Cited by
Cited by
Year
Randomized, controlled trial of cannabis-based medicine in central pain in multiple sclerosis
DJ Rog, TJ Nurmikko, T Friede, CA Young
Neurology 65 (6), 812-819, 2005
6742005
Warwick-Edinburgh Mental Well-being Scale (WEMWBS): validated for teenage school students in England and Scotland. A mixed methods assessment
A Clarke, T Friede, R Putz, J Ashdown, S Martin, A Blake, Y Adi, ...
BMC public health 11 (1), 1-9, 2011
2792011
Early angiotensin-converting enzyme inhibition in Alport syndrome delays renal failure and improves life expectancy
O Gross, C Licht, HJ Anders, B Hoppe, B Beck, B Tönshoff, B Höcker, ...
Kidney international 81 (5), 494-501, 2012
2312012
Impact of treatment delay on mortality in ST-segment elevation myocardial infarction (STEMI) patients presenting with and without haemodynamic instability: results from the …
KH Scholz, SKG Maier, LS Maier, B Lengenfelder, C Jacobshagen, ...
European heart journal 39 (13), 1065-1074, 2018
1802018
Sample size recalculation in internal pilot study designs: a review
T Friede, M Kieser
Biometrical Journal: Journal of Mathematical Methods in Biosciences 48 (4 …, 2006
1732006
Effect and feasibility of controlled rewarming after moderate hypothermia in stroke patients with malignant infarction of the middle cerebral artery
T Steiner, T Friede, A Aschoff, PD Schellinger, S Schwab, W Hacke
Stroke 32 (12), 2833-2835, 2001
1612001
Nonmotor and diagnostic findings in subjects with de novo Parkinson disease of the DeNoPa cohort
B Mollenhauer, E Trautmann, F Sixel-Döring, T Wicke, J Ebentheuer, ...
Neurology 81 (14), 1226-1234, 2013
1422013
Re‐calculating the sample size in internal pilot study designs with control of the type I error rate
M Kieser, T Friede
Statistics in medicine 19 (7), 901-911, 2000
1422000
Telephone peer-delivered intervention for diabetes motivation and support: the telecare exploratory RCT
J Dale, I Caramlau, J Sturt, T Friede, R Walker
Patient education and counseling 75 (1), 91-98, 2009
1372009
Simple procedures for blinded sample size adjustment that do not affect the type I error rate
M Kieser, T Friede
Statistics in medicine 22 (23), 3571-3581, 2003
1252003
Pro-active call center treatment support (PACCTS) to improve glucose control in type 2 diabetes: a randomized controlled trial
RJ Young, J Taylor, T Friede, S Hollis, JM Mason, P Lee, E Burns, ...
Diabetes care 28 (2), 278-282, 2005
1182005
Pilot of “Families for Health”: community-based family intervention for obesity
W Robertson, T Friede, J Blissett, MCJ Rudolf, M Wallis, S Stewart-Brown
Archives of Disease in Childhood 93 (11), 921-928, 2008
1092008
Meta‐analysis of few small studies in orphan diseases
T Friede, C Röver, S Wandel, B Neuenschwander
Research Synthesis Methods 8 (1), 79-91, 2017
1072017
A group‐sequential design for clinical trials with treatment selection
N Stallard, T Friede
Statistics in Medicine 27 (29), 6209-6227, 2008
1032008
Randomized phase II trial of chemoradiotherapy plus induction or consolidation chemotherapy as total neoadjuvant therapy for locally advanced rectal cancer: CAO/ARO/AIO-12
E Fokas, M Allgäuer, B Polat, G Klautke, GG Grabenbauer, R Fietkau, ...
Journal of Clinical Oncology 37 (34), 3212-3222, 2019
1012019
Control conditions for randomised trials of behavioural interventions in psychiatry: a decision framework
SM Gold, P Enck, H Hasselmann, T Friede, U Hegerl, DC Mohr, C Otte
The Lancet Psychiatry 4 (9), 725-732, 2017
922017
A conditional error function approach for subgroup selection in adaptive clinical trials
T Friede, N Parsons, N Stallard
Statistics in medicine 31 (30), 4309-4320, 2012
922012
A comparison of methods for adaptive sample size adjustment
T Friede, M Kieser
Statistics in medicine 20 (24), 3861-3873, 2001
902001
Hartung-Knapp-Sidik-Jonkman approach and its modification for random-effects meta-analysis with few studies
C Röver, G Knapp, T Friede
BMC medical research methodology 15 (1), 1-7, 2015
872015
Methods for identification and confirmation of targeted subgroups in clinical trials: a systematic review
T Ondra, A Dmitrienko, T Friede, A Graf, F Miller, N Stallard, M Posch
Journal of biopharmaceutical statistics 26 (1), 99-119, 2016
862016
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Articles 1–20