The selection of suitable outcomes and sample size calculation are critical factors in the design of a randomised controlled trial (RCT). The goal of this study was to identify the range of outcomes ...
Objectives: Cluster randomised trials, in which groups of individuals are randomised, are increasingly being used in the health field. Adopting a clustered approach has implications for the design of ...
Transactions of the Kansas Academy of Science (1903-), Vol. 86, No. 2/3 (1983), pp. 76-80 (5 pages) Previous research reported descriptive statistics on the typical sample size in psychological ...
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