Postoperative depression and anxiety in patients undergoing intestinal tumor surgery: Incidence, predictors, and impact on quality of life

Table 6 Postoperative complications, n (%)

Types	Day 3	Day 7	Day 30	χ2/t	P value
Incision infection	12 (10.00)	4 (3.33)	1 (0.83)	7.062	0.008
Postoperative haemorrhage	6 (5.00)	0 (0.00)	0 (0.00)	6.316	0.012
Intestinal obstruction	5 (4.17)	3 (2.50)	2 (1.67)	0.82	0.365
Anastomotic leakage	5 (4.17)	2 (1.67)	2 (1.67)	1.136	0.287
Others	28 (23.33)	15 (12.50)	5 (4.17)	15.037	0.001

P < 0.05 indicated significant difference.