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Stepped Wedgehog

@SteppedWedgehog

Stepped Wedgehog (you won't be surprised to hear) tweets about stepped wedge trials and related topics. Visit the website at steppedwedgehog.org.
Joined July 2020
389 Following 412 Followers 223 Posts

Latest posts 5

Stepped Wedgehog @SteppedWedgehog
The fixed-effects model for robust analysis of stepped-wedge cluster trials with a small number of clusters and continuous outcomes: a simulation study trialsjournal.biomedcentral.com/articles/10.11…
link.springer.com The fixed-effects model for robust analysis of stepped-wedge cluster trials with a small number of... Trials - Stepped-wedge cluster trials (SW-CTs) describe a cluster trial design where treatment rollout is staggered over the course of the trial. Clusters are commonly randomized to receive...
Stepped Wedgehog @SteppedWedgehog
Reconsidering stepped wedge cluster randomized trial designs with implementation periods: Fewer sequences or the parallel-group design with baseline and implementation periods are potentially more efficient journals.sagepub.com/doi/full/10.11…
journals.sagepub.com Reconsidering stepped wedge cluster randomized trial designs with implementation periods: Fewer... Background/aims When designing a cluster randomized trial, advantages and disadvantages of tentative designs must be weighed. The stepped wedge design is popula...
Stepped Wedgehog @SteppedWedgehog
Efficient designs for three-sequence stepped wedge trials with continuous recruitment journals.sagepub.com/doi/full/10.11…
journals.sagepub.com Efficient designs for three-sequence stepped wedge trials with continuous recruitment - Richard... Background/Aims: The standard approach to designing stepped wedge trials that recruit participants in a continuous stream is to divide time into periods of equa...
Stepped Wedgehog @SteppedWedgehog
Optimal design of cluster randomized crossover trials with a continuous outcome: optimal number of time periods and treatment switches under a fixed number of clusters or fixed budget link.springer.com/article/10.375…
link.springer.com Optimal design of cluster randomized crossover trials with a continuous outcome: Optimal number of... Behavior Research Methods - In the cluster randomized crossover trial, a sequence of treatment conditions, rather than just one treatment condition, is assigned to each cluster. This contribution...