-
2
-
-
79960735897
-
The design of cluster randomized crossover trials
-
Rietbergen C, Moerbeek M. The design of cluster randomized crossover trials. JEBS 2011; 36(4): 472–490.
-
(2011)
JEBS
, vol.36
, Issue.4
, pp. 472-490
-
-
Rietbergen, C.1
Moerbeek, M.2
-
3
-
-
84891121974
-
Improving efficiency in cluster-randomized study design and implementation: taking advantage of a crossover
-
Reich NG, Milstone AM. Improving efficiency in cluster-randomized study design and implementation: taking advantage of a crossover. Open Access Journal of Clinical Trials 2014; 6: 11–15.
-
(2014)
Open Access Journal of Clinical Trials
, vol.6
, pp. 11-15
-
-
Reich, N.G.1
Milstone, A.M.2
-
4
-
-
84928031888
-
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. The use of the cluster randomized crossover design in clinical trials: protocol for a systematic review. Systematic Reviews 2014; 3: 86.
-
(2014)
Systematic Reviews
, vol.3
, pp. 86
-
-
Arnup, S.J.1
Forbes, A.B.2
Kahan, B.C.3
Morgan, K.E.4
McDonald, S.5
McKenzie, J.E.6
-
5
-
-
84960871960
-
Appropriate statistical methods were infrequently used in cluster-randomized crossover trials: results from a systematic review
-
Arnup SJ, Forbes AB, Kahan BC, Morgan KE, McKenzie JE. Appropriate statistical methods were infrequently used in cluster-randomized crossover trials: results from a systematic review. Journal of Clinical Epidemiology 2016; 74: 40–50.
-
(2016)
Journal of Clinical Epidemiology
, vol.74
, pp. 40-50
-
-
Arnup, S.J.1
Forbes, A.B.2
Kahan, B.C.3
Morgan, K.E.4
McKenzie, J.E.5
-
6
-
-
33846264508
-
Analysis of cluster randomized cross-over trial data: a comparison of methods
-
Turner RM, White IR, Croudace T. Analysis of cluster randomized cross-over trial data: a comparison of methods. Statistics in Medicine 2007; 26: 274–289.
-
(2007)
Statistics in Medicine
, vol.26
, pp. 274-289
-
-
Turner, R.M.1
White, I.R.2
Croudace, T.3
-
7
-
-
33847274642
-
Cluster-crossover design: a method for limiting clusters level effect in community-intervention studies
-
Parienti JJ, Kuss O. Cluster-crossover design: a method for limiting clusters level effect in community-intervention studies. Contemporary Clinical Trials 2007; 28: 316–323.
-
(2007)
Contemporary Clinical Trials
, vol.28
, pp. 316-323
-
-
Parienti, J.J.1
Kuss, O.2
-
8
-
-
84922388660
-
Cluster randomised crossover trials with binary data and unbalanced cluster sizes: application to studies of near-universal interventions in intensive care
-
Forbes AB, Akram M, Pilcher D, Cooper J, Bellomo R. Cluster randomised crossover trials with binary data and unbalanced cluster sizes: application to studies of near-universal interventions in intensive care.Clinical Trials 2015; 12(1): 34–44.
-
(2015)
Clinical Trials
, vol.12
, Issue.1
, pp. 34-44
-
-
Forbes, A.B.1
Akram, M.2
Pilcher, D.3
Cooper, J.4
Bellomo, R.5
-
13
-
-
84876090888
-
Assessing potential sources of clustering in individually randomised trials
-
Kahan BC, Morris TP. Assessing potential sources of clustering in individually randomised trials. BMC Medical Research Methodology 2013; 13: 58.
-
(2013)
BMC Medical Research Methodology
, vol.13
, pp. 58
-
-
Kahan, B.C.1
Morris, T.P.2
-
14
-
-
77449131310
-
The intra-cluster correlation coefficient in cluster randomized trials: a review of definitions
-
Eldridge SM, Ukoumunne OC, Carlin JB. The intra-cluster correlation coefficient in cluster randomized trials: a review of definitions. International Statistical Review 2009; 77: 378–394.
-
(2009)
International Statistical Review
, vol.77
, pp. 378-394
-
-
Eldridge, S.M.1
Ukoumunne, O.C.2
Carlin, J.B.3
-
15
-
-
84864297644
-
Comparison of methods for estimating the intraclass correlation coefficient for binary responses in cancer prevention cluster randomized trials
-
Wu S, Crespi CM, Wong WK. Comparison of methods for estimating the intraclass correlation coefficient for binary responses in cancer prevention cluster randomized trials. Contemporary Clinical Trials 2012; 33: 869–880.
-
(2012)
Contemporary Clinical Trials
, vol.33
, pp. 869-880
-
-
Wu, S.1
Crespi, C.M.2
Wong, W.K.3
-
17
-
-
0024205301
-
Models for longitudinal data: a generalized estimating equation approach
-
Zeger SL, Liang KY, Albert PS. Models for longitudinal data: a generalized estimating equation approach. Biometrics 1988; 44: 1049–1060.
-
(1988)
Biometrics
, vol.44
, pp. 1049-1060
-
-
Zeger, S.L.1
Liang, K.Y.2
Albert, P.S.3
-
18
-
-
0002512643
-
A comparison of cluster-specific and population-averaged approaches for analyzing correlated binary data
-
Neuhaus JM, Kalbfleisch JD, Hauck WW. A comparison of cluster-specific and population-averaged approaches for analyzing correlated binary data. International Statistical Review 1991; 59(1): 25–35.
-
(1991)
International Statistical Review
, vol.59
, Issue.1
, pp. 25-35
-
-
Neuhaus, J.M.1
Kalbfleisch, J.D.2
Hauck, W.W.3
-
19
-
-
84905217016
-
-
Available from, [accessed November 2014]
-
StataCorp. Stata statistical software. Available from: http://www.stata.com/manuals13/xtxtgee.pdf [accessed November 2014].
-
Stata statistical software
-
-
-
21
-
-
85100415918
-
-
(ed), The Cochrane Collaboration, Version 5.1.0 [updated March 2011]. Available from, [accessed Novemeber 2015]
-
Higgins JPT (ed.) SG. Cochrane Handbook for Systematic Reviews of Interventions. The Cochrane Collaboration, 2011. Version 5.1.0 [updated March 2011]. Available from: www.handbook.cochrane.org [accessed Novemeber 2015].
-
(2011)
SG. Cochrane Handbook for Systematic Reviews of Interventions
-
-
Higgins, J.P.T.1
-
22
-
-
0344097409
-
Estimating intraclass correlation for binary data
-
Ridout MS, Demétrio CG, Firth D. Estimating intraclass correlation for binary data. Biometrics 1999; 55: 137–148.
-
(1999)
Biometrics
, vol.55
, pp. 137-148
-
-
Ridout, M.S.1
Demétrio, C.G.2
Firth, D.3
-
23
-
-
10944270570
-
Methods for the statistical analysis of binary data in split-cluster designs
-
Donner A, Klar N, Zou G. Methods for the statistical analysis of binary data in split-cluster designs. Biometrics 2004; 60: 919–925.
-
(2004)
Biometrics
, vol.60
, pp. 919-925
-
-
Donner, A.1
Klar, N.2
Zou, G.3
-
24
-
-
33750212091
-
Sample size for cluster randomized trials: effect of coefficient of variation of cluster size and analysis method
-
Eldridge SM, Ashby D, Kerry S. Sample size for cluster randomized trials: effect of coefficient of variation of cluster size and analysis method. International Journal of Epidemiology 2006; 35: 1292–1300.
-
(2006)
International Journal of Epidemiology
, vol.35
, pp. 1292-1300
-
-
Eldridge, S.M.1
Ashby, D.2
Kerry, S.3
-
25
-
-
77957668910
-
Simsum: analyses of simulation studies including Monte Carlo error
-
White I. Simsum: analyses of simulation studies including Monte Carlo error. The Stata journal 2010; 10(3): 369–385.
-
(2010)
The Stata journal
, vol.10
, Issue.3
, pp. 369-385
-
-
White, I.1
-
26
-
-
0030880605
-
Small sample inference for fixed effects from restricted maximum likelihood
-
Kenward MG, Roger JH. Small sample inference for fixed effects from restricted maximum likelihood. Biometrics 1997; 53(3): 983–997.
-
(1997)
Biometrics
, vol.53
, Issue.3
, pp. 983-997
-
-
Kenward, M.G.1
Roger, J.H.2
-
27
-
-
61849100484
-
An improved approximation to the precision of fixed effects from restricted maximum likelihood
-
Kenward MG, Roger JH. An improved approximation to the precision of fixed effects from restricted maximum likelihood. Computational Statistics & Data Analysis 2009; 53(7): 2583–2595.
-
(2009)
Computational Statistics & Data Analysis
, vol.53
, Issue.7
, pp. 2583-2595
-
-
Kenward, M.G.1
Roger, J.H.2
-
28
-
-
84880737883
-
Restrictive vs liberal blood transfusion for acute upper gastrointestinal bleeding: rationale and protocol for a cluster randomized feasibility trial
-
Jairath V, Kahan BC, Gray A, Doré CJ, Mora A, Dyer C, Stokes EA, Llewelyn C, Bailey AA, Dallal H, Everett SM, James MW, Stanley AJ, Church N, Darwent M, Greenaway J, Le Jeune I, Reckless I, Campbell HE, Meredith S, Palmer KR, Logan RF, Travis SP, Walsh TS, Murphy MF. Restrictive vs liberal blood transfusion for acute upper gastrointestinal bleeding: rationale and protocol for a cluster randomized feasibility trial. Transfusion Medicine Reviews 2013; 27(3): 146–153.
-
(2013)
Transfusion Medicine Reviews
, vol.27
, Issue.3
, pp. 146-153
-
-
Jairath, V.1
Kahan, B.C.2
Gray, A.3
Doré, C.J.4
Mora, A.5
Dyer, C.6
Stokes, E.A.7
Llewelyn, C.8
Bailey, A.A.9
Dallal, H.10
Everett, S.M.11
James, M.W.12
Stanley, A.J.13
Church, N.14
Darwent, M.15
Greenaway, J.16
Le Jeune, I.17
Reckless, I.18
Campbell, H.E.19
Meredith, S.20
Palmer, K.R.21
Logan, R.F.22
Travis, S.P.23
Walsh, T.S.24
Murphy, M.F.25
more..
-
29
-
-
84880000889
-
Update on the transfusion in gastrointestinal bleeding (TRIGGER) trial: statistical analysis plan for a cluster-randomised feasibility trial
-
Kahan BC, Jairath V, Murphy MF, Doré CJ. Update on the transfusion in gastrointestinal bleeding (TRIGGER) trial: statistical analysis plan for a cluster-randomised feasibility trial. Trials 2013; 14: 206.
-
(2013)
Trials
, vol.14
, pp. 206
-
-
Kahan, B.C.1
Jairath, V.2
Murphy, M.F.3
Doré, C.J.4
-
30
-
-
84938508860
-
Restrictive versus liberal blood transfusion for acute upper gastrointestinal bleeding (TRIGGER): a pragmatic, open-label, cluster randomised feasibility trial
-
Jairath V, Kahan BC, Gray A, Doré CJ, Mora A, James MW, Stanley AJ, Everett SM, Bailey AA, Dallal H, Greenaway J, Le Jeune I, Darwent M, Church N, Reckless I, Hodge R, Dyer C, Meredith S, Llewlyn C, Palmer KR, Logan RF, Travis SP, Walsh TS, Murphy MF. Restrictive versus liberal blood transfusion for acute upper gastrointestinal bleeding (TRIGGER): a pragmatic, open-label, cluster randomised feasibility trial. Lancet 2015; 386(9989): 137–144.
-
(2015)
Lancet
, vol.386
, Issue.9989
, pp. 137-144
-
-
Jairath, V.1
Kahan, B.C.2
Gray, A.3
Doré, C.J.4
Mora, A.5
James, M.W.6
Stanley, A.J.7
Everett, S.M.8
Bailey, A.A.9
Dallal, H.10
Greenaway, J.11
Le Jeune, I.12
Darwent, M.13
Church, N.14
Reckless, I.15
Hodge, R.16
Dyer, C.17
Meredith, S.18
Llewlyn, C.19
Palmer, K.R.20
Logan, R.F.21
Travis, S.P.22
Walsh, T.S.23
Murphy, M.F.24
more..
-
31
-
-
58749113282
-
Sample size calculation for cluster randomized cross-over trials
-
Giraudeau B, Ravaud P, Donner A. Sample size calculation for cluster randomized cross-over trials. Statistics in Medicine 2008; 27: 5578–5585.
-
(2008)
Statistics in Medicine
, vol.27
, pp. 5578-5585
-
-
Giraudeau, B.1
Ravaud, P.2
Donner, A.3
-
32
-
-
84860451608
-
Empirical power and sample size calculations for cluster-randomized and cluster-randomized crossover studies
-
Reich NG, Myers JA, Obeng D, Milstone AM, Perl TM. Empirical power and sample size calculations for cluster-randomized and cluster-randomized crossover studies. PLoS ONE 2012; 7(4): e35564. DOI: 10.1371/journal.pone.0035564.
-
(2012)
PLoS ONE
, vol.7
, Issue.4
-
-
Reich, N.G.1
Myers, J.A.2
Obeng, D.3
Milstone, A.M.4
Perl, T.M.5
-
33
-
-
84885419121
-
Bias in randomised factorial trials
-
Kahan BC. Bias in randomised factorial trials. Statistics in Medicine 2013; 32(26): 4540–4549.
-
(2013)
Statistics in Medicine
, vol.32
, Issue.26
, pp. 4540-4549
-
-
Kahan, B.C.1
-
34
-
-
0024845507
-
The performance of the two-stage analysis of two-treatment, two-period crossover trials
-
Freeman PR. The performance of the two-stage analysis of two-treatment, two-period crossover trials. Statistics in Medicine 1989; 8(12): 1421–1432.
-
(1989)
Statistics in Medicine
, vol.8
, Issue.12
, pp. 1421-1432
-
-
Freeman, P.R.1
-
35
-
-
23244434196
-
Diagnostics for assumptions in moderate to large simple clinical trials: do they really help?
-
Shuster JJ. Diagnostics for assumptions in moderate to large simple clinical trials: do they really help?Statistics in Medicine 2005; 24(16): 2431–2438.
-
(2005)
Statistics in Medicine
, vol.24
, Issue.16
, pp. 2431-2438
-
-
Shuster, J.J.1
-
36
-
-
84978982859
-
Substantial risks associated with few clusters in cluster randomized and stepped wedge designs
-
Taljaard M, Teerenstra S, Ivers NM, Fergusson DA. Substantial risks associated with few clusters in cluster randomized and stepped wedge designs. Clinical Trials 2016; 13(4): 459–463.
-
(2016)
Clinical Trials
, vol.13
, Issue.4
, pp. 459-463
-
-
Taljaard, M.1
Teerenstra, S.2
Ivers, N.M.3
Fergusson, D.A.4
-
37
-
-
34249700581
-
Relative efficiency of unequal versus equal cluster sizes in cluster randomized and multicentre trials
-
van Breukelen GJ, Candel MJ, Berger MP. Relative efficiency of unequal versus equal cluster sizes in cluster randomized and multicentre trials. Statistics in Medicine 2007; 26(13): 2589–2603.
-
(2007)
Statistics in Medicine
, vol.26
, Issue.13
, pp. 2589-2603
-
-
van Breukelen, G.J.1
Candel, M.J.2
Berger, M.P.3
|