. Author manuscript; available in PMC: 2021 May 1.

Published in final edited form as: J Hand Surg Am. 2020 Jan 16;45(5):399–407.e6. doi: 10.1016/j.jhsa.2019.12.002

Table 3 -.

Change in scores over the study period

Instrument	Baseline		Follow-Up		p-value
Instrument	Mean Score (SD)	Median Baseline Score (IQR)	Mean Score (SD)	Median Baseline Score (IQR)	p-value
PROMIS UE CAT	33.9 (10)	32.9 (27.1, 38.4)	34.7 (9.5)	34.8 (28.2, 38.9)	< 0.05
PROMIS PF CAT	43.1 (10.4)	44 (35.6, 50.0)	45.3 (10.2)	46.1 (37.4, 51.3)	< 0.05
qDASH	47.2 (22.8)	47.7 (29.5, 65.9)	39.9 (22.7)	38.6 (22.7, 59.1)	< 0.05
PROMIS PI CAT	59.1 (8.1)	59.0 (52.8, 64.4)	56.3 (8.8)	56.1 (52.6, 61.6)	< 0.05

IQR - interquartile range

p-values per Wilcoxon signed-rank test comparing median scores.