Responsiveness of the patient-specific Canadian occupational performance measure and a fixed-items activity limitations measure in patients with dupuytren disease

Journal of Patient-Reported Outcomes

Table 4 Active extension deficit (degrees) in treated finger joints, and scores for the QuickDASH and COPM

Measure^*	Baseline median (quartiles)	5 weeks median (quartiles)	Change^† median (quartiles)
TAED	85 (60, 115)	20 (0, 40)	-65 (-85, -50)
QuickDASH	13.6 (2.3, 20)	2.5 (0, 9.1)	-9.1 (-11.4, -2.3)
COPM-P	4.4 (3.4, 5.5)	9.0 (8.0, 10.0)	4.0 (3.0, 5.2)
COMP-S	3.6 (2.6, 5.5)	9.2 (8.0, 10.0)	4.5 (2.4, 5.6)

^*QuickDASH score range from 0 (best) to 100 (worst), COPM-P and COPMS score range from
1 (worst) to 10 (best)
^†P > 0.001 for all analyses
COPM, Canadian Occupational Performance Measure (P = Performance, S = Satisfaction); QuickDASH, 11-item Disabilities of the Arm, Shoulder and Hand; TAED, total active extension deficit (metacarpophalangeal joint + proximal interphalangeal joint)