Items where authors include "Cook, JA"

Article

Cook, JA, Julious, Steven A, Sones, William et al. (18 more authors) (2019) Practical help for specifying the target difference in sample size calculations for RCTs: the DELTA2 five-stage study, including a workshop. Health technology assessment. ISSN 2046-4924

Copsey, B orcid.org/0000-0001-9783-6549, Thompson, JY, Vadher, K et al. (5 more authors) (2019) Problems persist in reporting of methods and results for the WOMAC measure in hip and knee osteoarthritis trials. Quality of Life Research, 28 (2). pp. 335-343. ISSN 0962-9343

Copsey, B orcid.org/0000-0001-9783-6549, Dutton, S, Fitzpatrick, R et al. (2 more authors) (2017) Current practice in methodology and reporting of the sample size calculation in randomised trials of hip and knee osteoarthritis: a protocol for a systematic review. Trials, 18 (1). 466.

Blencowe, NS, Brown, JM, Cook, JA et al. (7 more authors) (2015) Interventions in randomised controlled trials in surgery: issues to consider during trial design. Trials, 16. ARTN 392. ISSN 1745-6215