. Author manuscript; available in PMC: 2022 Oct 1.

Published in final edited form as: J Hand Surg Am. 2021 Mar 31;46(10):927.e1–927.e10. doi: 10.1016/j.jhsa.2021.01.023

Table 4.

Summary of Score Change by Anchor Group for the Entire Cohort*

Instrument	Score Change by Anchor Question 1 Group Mean ± SD (N)		p-value	Score Change by Anchor Question 2 Group Mean ± SD (N)		p-value
Instrument	No change	‘Slightly Improved’ & ‘Improved’	p-value	No relief/Improvement	Slight & Some relief/Improvement	p-value
PROMIS UE CAT v2.0	−0.93 ± 6.53 (86)	3.09 ± 7.89 (215)	< 0.05	−1.52 ± 7.82 (70)	1.47 ± 7.62 (251)	< 0.05
PROMIS PF CAT v2.0	0.28 ± 6.97 (132)	3.92 ± 8.34 (247)	< 0.05	−0.46 ± 6.83 (117)	1.59 ± 8.22 (304)	< 0.05
QuickDASH	−2.19 ± 17.42 (533)	−12.45 ± 18.74 (1052)	< 0.05	3.52 ± 18.43 (422)	−6.81 ± 19.73 (1270)	< 0.05
Total Number of Patients (N)	751	1514	-	609	1825	-

Outcomes data represent Mean ± SD (N).

Comparisons are made between anchor groups using the Wilcoxon rank-sum test.