So you have a study question... How to translate a study, by Dr. Ali Abraham
Alison Abraham, PhD, MS, MHS,
Colorado School of Public Health and Sue Anschutz Rodgers Eye Center
Colorado School of Public Health and Sue Anschutz Rodgers Eye Center
Description
So you have a study question... How to translate a study, by Dr. Ali Abraham
In this session of the workshop, we will see how a specific study question or grant aim and the fixed design features of a proposed study, translate into an estimate of power or sample size. We will discuss how to arrive at estimates of the minimal detectable effect size and variability in order to estimate power and strategies for assessing a range of differences, variances, and powers when there is uncertainty as to what effect size might be expected.