Table 4.

CRP and percentage of neutrophil mean values of patients with or without anastomotic leakage during the first 7 postoperative days.

	POD	Non-anastomotic leakage group (N = 185)	Anastomotic leakage group (N = 11)	P	AUC
CRP, mg/L	1	50.9 (27.6)	60.3 (20.7)	.38	0.625
	2	78.4 (28.8)	96.0 (72.5)	.36	0.622
	3	78.2 (45.1)	142.8 (74.4)	.002	0.766
	4	53.3 (33.6)	92.5 (23.6)	.05	0.856
	5	39.2 (25.9)	85.6 (11.5)	.004	0.922
	6	31.2 (25.4)	99.1 (41.7)	< .001	0.932
	7	27.3 (22.0)	77.8 (43.0)	.001	0.875
N%	1	86.4 (4.3)	85.5 (3.1)	.51	0.420
	2	82.3 (4.6)	84.0 (4.6)	.40	0.605
	3	80.0 (5.9)	87.8 (3.2)	.001	0.885
	4	76.0 (7.8)	84.1 (6.9)	.03	0.770
	5	70.1 (8.4)	79.9 (7.8)	.02	0.805
	6	68.4 (8.3)	75.9 (4.6)	.01	0.817
	7	69.6 (7.7)	76.6 (11.0)	.09	0.696