The rise and fall of the "minimum clinically important difference".
Carragee
Eugene J
EJ
D003627:Data Interpretation, Statistical; D006801:Humans; D009985:Orthopedics / Q000592:standards* / Q000639:trends*; D017063:Outcome Assessment, Health Care; D012307:Risk Factors; D013122:Spinal Diseases / Q000453:epidemiology* / Q000628:therapy*; D016896:Treatment Outcome