Oxidative Stress Level as a Predictor of Anastomotic Leakage after Rectal Surgery

Table 1

Characteristics of rectal cancer (RC) patients.

Parameter	AL ()	Without AL ()	value
Gender, M (%)	12 (75.0)	150 (59.1)	0.294
Age, (years)			0.608
Comorbidities, (%)
Metabolic	3 (18.8)	13 (5.1)	0.060
Cardiovascular	6 (37.5)	52 (20.5)	0.120
ASA score, (%)			0.544
1-2	12 (75.0)	172 (67.7)
3	4 (25.0)	82 (32.3)
Neo-adjuvant CRT, (%)	5 (31.3)	26 (10.2)	0.010
Stage, TNM, (%)			0.070
I	1 (6.2)	76 (29.9)
II	7 (43.8)	54 (21.3)
III	8 (50.0)	114 (44.9)
IV	0 (0)	10 (3.9)