Literature DB >> 24035495

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

Karla Hemming1, Alan Girling.   

Abstract

Mesh：

Year:  2013        PMID： 24035495     DOI： 10.1016/j.jclinepi.2013.07.007

Source DB:  PubMed          Journal:  J Clin Epidemiol        ISSN： 0895-4356            Impact factor:   6.437


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  23 in total

1.  "Cross-sectional" stepped wedge designs always reduce the required sample size when there is no time effect.

Authors:  Xin Zhou; Xiaomei Liao; Donna Spiegelman
Journal:  J Clin Epidemiol       Date:  2017-01-16       Impact factor: 6.437

2.  Sample size determinations for stepped-wedge clinical trials from a three-level data hierarchy perspective.

Authors:  Moonseong Heo; Namhee Kim; Michael L Rinke; Judith Wylie-Rosett
Journal:  Stat Methods Med Res       Date:  2016-03-17       Impact factor: 3.021

3.  Proposed variations of the stepped-wedge design can be used to accommodate multiple interventions.

Authors:  Vivian H Lyons; Lingyu Li; James P Hughes; Ali Rowhani-Rahbar
Journal:  J Clin Epidemiol       Date:  2017-04-13       Impact factor: 6.437

4.  swdpwr: A SAS macro and an R package for power calculations in stepped wedge cluster randomized trials.

Authors:  Jiachen Chen; Xin Zhou; Fan Li; Donna Spiegelman
Journal:  Comput Methods Programs Biomed       Date:  2021-11-12       Impact factor: 5.428

5.  Feedback of actionable individual patient prescription data to improve asthma prescribing: pragmatic cluster randomised trial in 233 UK general practices.

Authors:  Sean MacBride-Stewart; Charis Marwick; Margaret Ryan; Bruce Guthrie
Journal:  Br J Gen Pract       Date:  2022-04-29       Impact factor: 6.302

6.  Influential methods reports for group-randomized trials and related designs.

Authors:  David M Murray
Journal:  Clin Trials       Date:  2022-01-06       Impact factor: 2.599

Review 7.  Current issues in the design and analysis of stepped wedge trials.

Authors:  James P Hughes; Tanya S Granston; Patrick J Heagerty
Journal:  Contemp Clin Trials       Date:  2015-08-03       Impact factor: 2.226

8.  Five questions to consider before conducting a stepped wedge trial.

Authors:  James R Hargreaves; Andrew J Copas; Emma Beard; David Osrin; James J Lewis; Calum Davey; Jennifer A Thompson; Gianluca Baio; Katherine L Fielding; Audrey Prost
Journal:  Trials       Date:  2015-08-17       Impact factor: 2.279

Review 9.  Stepped wedge randomised controlled trials: systematic review of studies published between 2010 and 2014.

Authors:  Emma Beard; James J Lewis; Andrew Copas; Calum Davey; David Osrin; Gianluca Baio; Jennifer A Thompson; Katherine L Fielding; Rumana Z Omar; Sam Ononge; James Hargreaves; Audrey Prost
Journal:  Trials       Date:  2015-08-17       Impact factor: 2.279

10.  The need to balance merits and limitations from different disciplines when considering the stepped wedge cluster randomized trial design.

Authors:  Esther de Hoop; Ingeborg van der Tweel; Rieke van der Graaf; Karel G M Moons; Johannes J M van Delden; Johannes B Reitsma; Hendrik Koffijberg
Journal:  BMC Med Res Methodol       Date:  2015-10-30       Impact factor: 4.615
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