I LIMITI DI CONFIDENZA: UNA RIFLESSIONE SE I RISULTATI NON SONO SIGNIFICATIVI
Use of Confidence Intervals in Interpreting Nonstatistically Significant Results Alexander T. Hawkins, MD, MPH; Lauren R. Samuels, PhD The goal of much of medical research is to determine which of 2 or more therapeutic approaches is most effective in a given situation. The power of a study is the probability of detecting a true treatment…

