Practical guides to understanding sample size and minimal clinically important difference (MCID).
Neely
J Gail
JG
Department of Otolaryngology-Head and Neck Surgery, Washington University School of Medicine, St Louis, MO 63110, USA. jgneely@aol.com
Karni
Ron J
RJ
Engel
Samuel H
SH
Fraley
Patrick L
PL
Nussenbaum
Brian
B
Paniello
Randal C
RC
D006801:Humans; D017063:Outcome Assessment, Health Care; D018579:Patient Selection; D016032:Randomized Controlled Trials as Topic; D018401:Sample Size; D013223:Statistics as Topic