Effect of Preoperative Nutritional Risk Screening on Postoperative Recovery in Patients with Laparoscopic-Assisted Radical Resection for Colorectal Cancer

Table 4

Univariate analysis of postoperative complications.

Clinical factors		Complications ()	No complications ()
Sex				0.027	0.869
Male	70	12 (60.00%)	58 (58.00%)
Female	50	8 (40.00%)	42 (42.00%)
Age				0.168	0.682
≤60 years	65	10 (50.00%)	55 (55.00%)
>60 years	55	10 (50.00%)	45 (45.00%)
Tumor site				0.807	0.369
Colon	59	8 (40.00%)	51 (51.00%)
Rectum	61	12 (60.00%)	49 (49.00%)
Smoking				6.722	0.010
Yes	47	13 (65.00%)	34 (34.00%)
No	73	7 (35.00%)	66 (66.00%)
Diabetes				12.510	0.000
Yes	11	6 (30.00%)	5 (5.00%)
No	109	14 (70.00%)	95 (95.00%)
Nutritional risk grouping				6.250	0.012
<3	48	3 (15.00%)	45 (45.00%)
≥3	72	17 (85.00%)	55 (55.00%)
BMI index (kg/m^2)				0.648	0.523
Prealbumin (mg/L)				0.269	0.790
Transferrin (g/L)				1.829	0.082
Cholesterol (mmol/L)				0.351	0.728
Blood glucose (mmol/L)				1.911	0.069
Hemoglobin (g/L)				1.431	0.160
Erythrocyte (×10^12/L)				0.239	0.813
Lymphocyte (×10^9/L)				1.447	0.161