Decision Analysis in Clinical Guidelines: Net Benefit, NNT, & NRI

Related to one small part of what you said, I’ll bet $ that risk thresholds don’t actually exist. For them to exist the following would have to be demonstrated. * Ask 100 clinical decision makers whether they use a point threshold for their decision making * 90 or more answer yes * Of the 90 ask them the threshold * The variance of the 90 thresholds has to be close to zero