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DELTA2 guidance on choosing the target difference and undertaking and reporting the sample size calculation for a randomised controlled trial.
Cook JA, Julious SA, Sones W, Hampson LV, Hewitt C, Berlin JA, Ashby D, Emsley R, Fergusson DA, Walters SJ, Wilson ECF, Maclennan G, Stallard N, Rothwell JC, Bland M, Brown L, Ramsay CR, Cook A, Armstrong D, Altman D, Vale LD. Cook JA, et al. Among authors: sones w. Trials. 2018 Nov 5;19(1):606. doi: 10.1186/s13063-018-2884-0. Trials. 2018. PMID: 30400926 Free PMC article.
DELTA2 guidance on choosing the target difference and undertaking and reporting the sample size calculation for a randomised controlled trial.
Cook JA, Julious SA, Sones W, Hampson LV, Hewitt C, Berlin JA, Ashby D, Emsley R, Fergusson DA, Walters SJ, Wilson ECF, MacLennan G, Stallard N, Rothwell JC, Bland M, Brown L, Ramsay CR, Cook A, Armstrong D, Altman D, Vale LD. Cook JA, et al. Among authors: sones w. BMJ. 2018 Nov 5;363:k3750. doi: 10.1136/bmj.k3750. BMJ. 2018. PMID: 30560792 Free PMC article.
Practical help for specifying the target difference in sample size calculations for RCTs: the DELTA2 five-stage study, including a workshop.
Cook JA, Julious SA, Sones W, Hampson LV, Hewitt C, Berlin JA, Ashby D, Emsley R, Fergusson DA, Walters SJ, Wilson EC, MacLennan G, Stallard N, Rothwell JC, Bland M, Brown L, Ramsay CR, Cook A, Armstrong D, Altman D, Vale LD. Cook JA, et al. Among authors: sones w. Health Technol Assess. 2019 Oct;23(60):1-88. doi: 10.3310/hta23600. Health Technol Assess. 2019. PMID: 31661431 Free PMC article.
Clarithromycin and endoscopic sinus surgery for adults with chronic rhinosinusitis with and without nasal polyps: study protocol for the MACRO randomised controlled trial.
Philpott C, le Conte S, Beard D, Cook J, Sones W, Morris S, Clarke CS, Thomas M, Little P, Vennik J, Lund V, Blackshaw H, Schilder A, Durham S, Denaxas S, Carpenter J, Boardman J, Hopkins C; MACRO programme team. Philpott C, et al. Among authors: sones w. Trials. 2019 Apr 29;20(1):246. doi: 10.1186/s13063-019-3314-7. Trials. 2019. PMID: 31036048 Free PMC article.
Effectiveness of Multimodal imaging for the Evaluation of Retinal oedema And new vesseLs in Diabetic retinopathy (EMERALD).
Lois N, Cook J, Aldington S, Waugh N, Mistry H, Sones W, McAuley D, Aslam T, Bailey C, Chong V, Ghanchi F, Scanlon P, Sivaprasad S, Steel D, Styles C, McNally C, Rice R, Prior L, Azuara-Blanco A; EMERALD Study Group. Lois N, et al. Among authors: sones w. BMJ Open. 2019 Jun 28;9(6):e027795. doi: 10.1136/bmjopen-2018-027795. BMJ Open. 2019. PMID: 31256030 Free PMC article.
32 results