Risk factors for anastomotic fistula development after radical colon cancer surgery and their impact on prognosis

Table 6 Binary Logistics regression of anastomotic after radical colon cancer surgery

Related factor	B	SE	Wald	P value	OR	95%CI
						Upper	Lower
Surgery method	-2.304	0.878	6.890	0.009	0.100	0.558	0.018
Age (yr)	0.042	0.017	5.882	0.015	1.043	1.079	1.008
Diabetes	0.602	0.413	2.127	0.145	1.827	4.105	0.813
Type of TNM	0.849	0.415	4.187	0.041	2.337	5.268	1.036
Preoperative adjuvant chemotherapy	0.687	0.457	2.261	0.133	1.987	4.865	0.812
Post-operative ICU stay	1.348	0.664	4.124	0.042	3.850	14.144	1.048
Operating time (min)	-0.015	0.013	1.424	0.233	0.985	1.010	0.960
Intraoperative bleeding (mL)	-0.005	0.006	0.561	0.454	0.995	1.007	0.984
Postoperative hospitalization time (d)	0.160	0.093	2.993	0.084	1.174	1.408	0.979
Preoperative Alb (g/L)	-0.023	0.051	0.210	0.647	0.977	1.080	0.883
Postoperative Alb (g/L)	-0.203	0.078	6.693	0.010	0.817	0.952	0.701
Postoperative TP (g/L)	-0.038	0.025	2.406	0.121	0.963	1.010	0.917
Postoperative Hb (g/L)	-0.030	0.015	4.194	0.041	0.970	0.999	0.943
Postoperative K (mmol/L)	0.960	0.441	4.742	0.029	2.612	6.198	1.101

SE: Standard error; OR: Odds ratio; CI: Confidence interval; TNM: Tumor node metastasis; ICU: Intensive care unit; Alb: Albumin; Hb: Hemoglobin; K: Kalium.