Table 4.

Responsiveness (area under the Receiver Operating Characteristic curve (AUC) when change score on each scale was plotted against clinically meaningful improvement on the recovery NRS) estimates of the tools under evaluation.

	Responsiveness AUC (95%CI)
SRI	0.82 (0.67, 0.97)
Region-specific disability	0.79 (0.62, 0.96)
SF12 PCS	0.69 (0.42, 0.86)
SF12 MCS	0.50 (0.25, 0.70)

SRI = Satisfaction and Recovery Index; SF12 PCS = Physical Component Summary score of SF-12; SF12 MCS = Mental Component Summary score of the SF-12.