Practical guides to understanding sample size and minimal clinically important difference (MCID)

Practical guides to understanding sample size and minimal clinically important difference (MCID)

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Otolaryngology - Head and Neck Surgery - Volume 136, Issue 1, January 2007, Pages 14-18

J. Gail MD, Ron J. MD, Samuel H. MD, MPH, Patrick L. MD, Brian MD, Randal C. MD,