[Retracted] Analysis of Interventional Application Effect of Ultrasound-Guided QLB and TAPB in the Treatment and Analgesia of Patients Undergoing Laparoscopic Colorectal Surgery

Table 3

Stress response after surgery.

Group	Number	COR (nmol/L)	NK (%)
QLB group	48	451.85 ± 90.03	22.43 ± 3.04
TAPB group	48	510.14 ± 88.62	17.17 ± 2.59
t		2.657	3.321
		0.016	0.022