[Retracted] Effects of the Ultrasound-Guided Stellate Ganglion Block on Hemodynamics, Stress Response, and Gastrointestinal Function in Postoperative Patients with Colorectal Cancer

Table 6

Comparison of the recovery time of the bowel sound and the anal exhaust time after operation.

Group	Postoperative bowel sound recovery time (h)	Anal exhaust time (h)
Control group (n = 50)	57.23 ± 3.37	80.29 ± 2.64
Research group (n = 50)	38.18 ± 2.42	58.71 ± 1.15
t value	32.467	52.991
value	<0.01	<0.01