. Author manuscript; available in PMC: 2019 Feb 1.

Published in final edited form as: J Hand Surg Am. 2017 Sep 23;43(2):184.e1–184.e9. doi: 10.1016/j.jhsa.2017.08.015

TABLE 6.

Spearman correlations comparing pre and post-surgical differences in CTSAQ and Neuro-QoL scores to pre and post-surgical changes in Median Nerve Cross-sectional Area.

Difference between pre- and post-surgery measurements	Difference between post- and pre-surgery scores
Difference between pre- and post-surgery measurements	CTSAQ Symptoms Total	CTSAQ Function Total	NeuroQOL : Physical Function T-score	NeuroQOL: Upper Extremity T-score
Average Median nerve CSA at tunnel inlet, mm²	.26	.61	.22	.45
Average Median nerve CSA at mid tunnel, mm²	−.080	−.15	−.13	−.06
Average Median nerve CSA at tunnel outlet, mm²	.077	.28	.11	.26

CSA = Cross-sectional area