Kahan BC - Search Results

1

Cluster randomized trials with a small number of clusters: which analyses should be used?

Leyrat C, Morgan KE, Leurent B, Kahan BC. Leyrat C, et al. Among authors: kahan bc. Int J Epidemiol. 2018 Feb 1;47(1):321-331. doi: 10.1093/ije/dyx169. Int J Epidemiol. 2018. PMID: 29025158

2

When inferiority meets non-inferiority: implications for interim analyses.

Bratton DJ, Williams HC, Kahan BC, Phillips PP, Nunn AJ. Bratton DJ, et al. Among authors: kahan bc. Clin Trials. 2012 Oct;9(5):605-9. doi: 10.1177/1740774512453220. Epub 2012 Jul 13. Clin Trials. 2012. PMID: 22796636

3

Analysis of multicentre trials with continuous outcomes: when and how should we account for centre effects?

Kahan BC, Morris TP. Kahan BC, et al. Stat Med. 2013 Mar 30;32(7):1136-49. doi: 10.1002/sim.5667. Epub 2012 Oct 30. Stat Med. 2013. PMID: 23112128 Review.

4

Assessing potential sources of clustering in individually randomised trials.

Kahan BC, Morris TP. Kahan BC, et al. BMC Med Res Methodol. 2013 Apr 16;13:58. doi: 10.1186/1471-2288-13-58. BMC Med Res Methodol. 2013. PMID: 23590245 Free PMC article.

5

Adjusting for multiple prognostic factors in the analysis of randomised trials.

Kahan BC, Morris TP. Kahan BC, et al. BMC Med Res Methodol. 2013 Jul 31;13:99. doi: 10.1186/1471-2288-13-99. BMC Med Res Methodol. 2013. PMID: 23898993 Free PMC article.

6

Choosing sensitivity analyses for randomised trials: principles.

Morris TP, Kahan BC, White IR. Morris TP, et al. Among authors: kahan bc. BMC Med Res Methodol. 2014 Jan 24;14:11. doi: 10.1186/1471-2288-14-11. BMC Med Res Methodol. 2014. PMID: 24456267 Free PMC article.

7

Accounting for centre-effects in multicentre trials with a binary outcome - when, why, and how?

Kahan BC. Kahan BC. BMC Med Res Methodol. 2014 Feb 10;14:20. doi: 10.1186/1471-2288-14-20. BMC Med Res Methodol. 2014. PMID: 24512175 Free PMC article.

8

The risks and rewards of covariate adjustment in randomized trials: an assessment of 12 outcomes from 8 studies.

Kahan BC, Jairath V, Doré CJ, Morris TP. Kahan BC, et al. Trials. 2014 Apr 23;15:139. doi: 10.1186/1745-6215-15-139. Trials. 2014. PMID: 24755011 Free PMC article.

9

The use of the cluster randomized crossover design in clinical trials: protocol for a systematic review.

Arnup SJ, Forbes AB, Kahan BC, Morgan KE, McDonald S, McKenzie JE. Arnup SJ, et al. Among authors: kahan bc. Syst Rev. 2014 Aug 12;3:86. doi: 10.1186/2046-4053-3-86. Syst Rev. 2014. PMID: 25115725 Free PMC article.

10

Many multicenter trials had few events per center, requiring analysis via random-effects models or GEEs.

Kahan BC, Harhay MO. Kahan BC, et al. J Clin Epidemiol. 2015 Dec;68(12):1504-11. doi: 10.1016/j.jclinepi.2015.03.016. Epub 2015 Apr 2. J Clin Epidemiol. 2015. PMID: 25985892 Free PMC article. Review.

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