Hi everybody,
I am planning a clinical trial focussing on safety of a medical device. I am trying to get feel for calculating the sample size yet most information online is for comparison studies. Does anybody have insight into how to calculate the sample size with a certain power & significance?
thanks all!
Marco
I am planning a clinical trial focussing on safety of a medical device. I am trying to get feel for calculating the sample size yet most information online is for comparison studies. Does anybody have insight into how to calculate the sample size with a certain power & significance?
thanks all!
Marco