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

Table 3 Comparison of postoperative complications between the groups

Group	Infection of incisional wound	Hepatalgia	Abdominal infection	Pleural effusion	Incidence
Research (n = 45)	1 (2.22)	2 (4.44)	0 (0)	0 (0)	3 (6.66)
Control (n = 45)	2 (4.44)	3 (6.66)	1 (2.22)	2 (4.44)	8 (17.78)
χ2					12.322
P value					0.001

Data presented as n (%) unless otherwise indicated.