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