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机译:How strong should my anchor be for estimating group and individual level meaningful change? A simulation study assessing anchor correlation strength and the impact of sample size, distribution of change scores and methodology on establishing a true meaningful change threshold
Adelphi Group Ltd,Patient Ctr Outcomes;
Adelphi Values,Patient Ctr Outcomes;
Feinberg Sch Med,Northwestern Univ;
Minimal important change; Anchor correlation; Meaningful change threshold; Anchor relationship; INTERPRETING CHANGE;