Short-term and long-term effects of sevoflurane inhalation vs propofol total intravenous anesthesia in gastrectomy for gastric cancer

Table 6 Postoperative complications, n (%)

Parameters	Sevoflurane group (n = 103)	Propofol group (n = 101)	t/χ2	P value
Patients with no complications	35 (33.98)	42 (41.58)	1.255	0.263
Clavien-Dindo classification of complication severity			1.965	0.854
I	12 (11.65)	8 (7.92)
II	42 (40.78)	36 (35.64)
IIIa	28 (27.18)	33 (32.67)
IVa	8 (7.77)	10 (9.9)
IVb	5 (4.85)	6 (5.94)
V	8 (7.77)	8 (7.92)
CCI of complication severity	19.85 ± 2.50	20.40 ± 2.55	1.550	0.123

CCI: Comprehensive Complication Index.