Stress response, complications, and postoperative recovery in patients with hepatocellular carcinoma and comorbid anxiety/depression undergoing ultrasound-guided intervention

Table 4 Comparison of postoperative recovery between the groups

Group	Time to first flatulence after surgery (hour)	Time to oral intake (hour)	Postoperative hospital stays (day)
Research (n = 45)	23.17 ± 2.08	7.72 ± 1.05	4.71 ± 1.04
Control (n = 45)	26.73 ± 3.14	9.03 ± 2.16	7.25 ± 1.13
t value	7.192	5.206	4.287
P value	0.001	0.000	0.001

Data presented as n (%) unless otherwise indicated.