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Table 4 Responsiveness of 400-point HA and QuickDASH

From: Prospective multicentre validation study of a new standardised version of the 400-point hand assessment

  400-point HA
total score
QuickDASH
AUCroc
[Confidence interval of 95%]
0.666
[0.583–0.749]
0.556
[0.466–0.646]
MCID ROC curve cut off 6.07
(Sensitivity: 72.82% and specificity 53.03%)
−2.27
(Sensitivity: 91.26% and specificity 16.42%)
MCID mean response change in improved group 12.3 + −  9.67 −8.3 + −  9.7
  1. AUC Area Under Curve
  2. ROC Receiver Operating Characteristic
  3. MCID Minimum Clinically Important Difference