(Q36395335)

13 August 2017

Sample size calculations for stepped wedge and cluster randomised trials: a unified approach (English)

1 reference

13 August 2017

2

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:26344808%20AND%20SRC:MED&resulttype=core&format=json

1 June 2020

author name string

Karla Hemming

series ordinal

1

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:26344808%20AND%20SRC:MED&resulttype=core&format=json

1 June 2020

publication date

4 September 2015

1 reference

Journal of Clinical Epidemiology

13 August 2017

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:26344808%20AND%20SRC:MED&resulttype=core&format=json

1 June 2020

volume

69

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:26344808%20AND%20SRC:MED&resulttype=core&format=json

1 June 2020

page(s)

137-146

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:26344808%20AND%20SRC:MED&resulttype=core&format=json

The stepped wedge cluster randomised trial: rationale, design, analysis, and reporting

1 June 2020

cites work

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=4687983

Reporting and methodological quality of sample size calculations in cluster randomized trials could be improved: a review

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=4687983

Stepped-wedge cluster randomised controlled trials: a generic framework including parallel and multiple-level designs.

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=4687983

The Devon Active Villages Evaluation (DAVE) trial of a community-level physical activity intervention in rural south-west England: a stepped wedge cluster randomised controlled trial

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=4687983

Consort 2010 statement: extension to cluster randomised trials

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=4687983

Studies with staggered starts: multiple baseline designs and group-randomized trials

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=4687983

Sample size calculations for cluster randomised controlled trials with a fixed number of clusters.

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=4687983

Systematic review of stepped wedge cluster randomized trials shows that design is particularly used to evaluate interventions during routine implementation

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=4687983

The stepped wedge trial design: a systematic review.

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=4687983

Design and analysis of stepped wedge cluster randomized trials

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=4687983

A priori postulated and real power in cluster randomized trials: mind the gap

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=4687983

Cluster randomised trials in the medical literature: two bibliometric surveys

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=4687983

Response to Keriel-Gascou et al.: higher efficiency and other alleged advantages are not inherent to the stepped wedge design.

30 September 2017

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=4687983

The efficiency of stepped wedge vs. cluster randomized trials: stepped wedge studies do not always require a smaller sample size

21 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=4687983

The stepped wedge cluster randomized trial always requires fewer clusters but not always fewer measurements, that is, participants than a parallel cluster randomized trial in a cross-sectional design. In reply.

21 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=4687983

The stepped wedge design does not inherently have more power than a cluster randomized controlled trial

21 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=4687983

Stepped wedge designs could reduce the required sample size in cluster randomized trials

21 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=4687983

Use of the stepped wedge design cannot be recommended: A critical appraisal and comparison with the classic cluster randomized controlled trial design

21 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=4687983

A simple sample size formula for analysis of covariance in cluster randomized trials

21 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=4687983

Bias in identifying and recruiting participants in cluster randomised trials: what can be done?

21 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=4687983

Developments in cluster randomized trials and Statistics in Medicine.

21 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=4687983

An empirical study of cluster randomization.

21 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=4687983

There are some circumstances where the stepped-wedge cluster randomized trial is preferable to the alternative: no randomized trial at all. Response to the commentary by Kotz and colleagues

21 September 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=4687983

Determinants of the intracluster correlation coefficient in cluster randomized trials: the case of implementation research

5 December 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=4687983

Stepped wedge cluster randomized trials are efficient and provide a method of evaluation without which some interventions would not be evaluated

5 December 2018

1 reference

PubMed

https://pubmed.ncbi.nlm.nih.gov/26344808

inferred from PubMed ID database lookup

12 December 2020

based on heuristic

The dog-leg: an alternative to a cross-over design for pragmatic clinical trials in relatively stable populations

1 reference

PubMed

https://pubmed.ncbi.nlm.nih.gov/26344808

inferred from PubMed ID database lookup

12 December 2020

based on heuristic

A stepped wedge cluster randomized trial is preferable for assessing complex health interventions

1 reference

PubMed

https://pubmed.ncbi.nlm.nih.gov/26344808

inferred from PubMed ID database lookup

12 December 2020

based on heuristic

Identifiers

DOI

10.1016/J.JCLINEPI.2015.08.015

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:26344808%20AND%20SRC:MED&resulttype=core&format=json

1 June 2020

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:26344808%20AND%20SRC:MED&resulttype=core&format=json

1 June 2020

PubMed publication ID

26344808

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:26344808%20AND%20SRC:MED&resulttype=core&format=json