Sentence examples for define the sample size from inspiring English sources
In 5 papers, the method used to define the sample size was not explicitly stated and only references were provided.
Participants were recruited using the snowball sampling technique, and the point of theoretical saturation was used to define the sample size.
For designing future clinical trials using retinal thickness measurements in SD-OCT as one possible primary endpoint, one must define the sample size needed.
The primary outcome define the sample size estimation where the 5% non-inferiority margin (delta) establishes the non-inferiority of the home-based self-assessment following medical abortion as compared to the routine clinic follow-up.
To define the sample size, a Simon's two-stage design was utilised (Simon, 1989), setting α and β errors as 0.05 and 0.20, and defining as minimum activity of interest (p0) a TRG1 2 rate=30%.
Here we define the sample size n as the number of matched genome pairs necessary to achieve a nominal power of >80% for detecting a true association, accepting a false positive association rate of no higher than 0.05.
After defining the sample size and hit criterion, we initiated a full-scale screen of the JHDL (Chong et al., 2006b, 2006c) using the ARQiv-HTS system.
As reported in sample size literature in cluster-randomized controlled trial we had difficulties in defining the sample size for the dual nature of the trial that focused both on individuals and clusters.
We used the results on the 5%-percentile as a conservative approach in defining the sample sizes for the TS component.
Four of 6 failed to include a control group, necessary to distinguish training-related improvement from test-retest effects (see also McArthur 2007), and none conducted a power calculation to define the appropriate sample size to detect clinically meaningful post-training differences.
Briefly, anatomical likelihood estimation models peak lesion coordinates using 3D Gaussian kernels, with their width defined according to the sample size included.
