Table 3.

Ninety-day postoperative morbidity and mortality

	Patients, n (%)	Length of hospital stay in d, mean ± SD
With complications	119 (30.0)	16.4 ± 9.91
With no complications	277 (70)	7.4 ± 2.10
Noninfectious complications	49 (41.2)	14.2 ± 6.93
Infectious complications
Surgical wound	36 (30.3)	14.6 ± 8.34
Respiratory tract	10 (8.4)	16.1 ± 7.22
Urinary tract	11 (9.2)	16.2 ± 6.00
Anastomotic leakage classification
Minor	7 (28)	28.0 ± 17.00
Major	18 (72)	22.4 ± 12.88
Postoperative mortality	3 (0.8)	NA

NA: Not applicable.