2017
“Cross-sectional” stepped wedge designs always reduce the required sample size when there is no time effect
Zhou X, Liao X, Spiegelman D. “Cross-sectional” stepped wedge designs always reduce the required sample size when there is no time effect. Journal Of Clinical Epidemiology 2017, 83: 108-109. PMID: 28093263, PMCID: PMC5517056, DOI: 10.1016/j.jclinepi.2016.12.011.Peer-Reviewed Original ResearchCluster AnalysisCross-Sectional StudiesData Interpretation, StatisticalRandomized Controlled Trials as TopicSample Size
2015
A note on “Design and analysis of stepped wedge cluster randomized trials”
Liao X, Zhou X, Spiegelman D. A note on “Design and analysis of stepped wedge cluster randomized trials”. Contemporary Clinical Trials 2015, 45: 338-339. PMID: 26394003, PMCID: PMC4861952, DOI: 10.1016/j.cct.2015.09.011.Peer-Reviewed Original ResearchContact TracingFemaleHumansRandomized Controlled Trials as TopicResearch DesignSexually Transmitted Diseases, Bacterial