On the debate over methods for estimating the clinically important difference.
Redelmeier
D A
DA
Department of Medicine, University of Toronto, Ontario, Canada.
Guyatt
G H
GH
Goldstein
R S
RS
D004056:Differential Threshold; D006304:Health Status; D006305:Health Status Indicators; D006801:Humans; D015203:Reproducibility of Results; D013997:Time Factors