Pain Levels after Local Anaesthetic with or without Hyaluronidase in Carpal Tunnel Release: A Randomised Controlled Trial

Table 4

Correlation coefficient between tourniquet time and post-op VAS scores between control and hyaluronidase.

Group	Sample	Correlation coefficient; (tourniquet time versus post-op VAS)	value
Overall	59	0.23	0.084
Control	30	0.09	0.635
Hyaluronidase	29	0.31	0.101