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

Table 1

Clinicopathological characteristics of two groups.

		<3 ()	≥3 ()
Sex				0.571	0.450
Male	70	30 (62.50%)	40 (55.55%)
Female	50	18 (37.50%)	32 (44.45%)
Age				0.559	0.455
≤60 years	65	28 (58.33%)	37 (51.38%)
>60 years	55	20 (41.67%)	35 (48.62%)
Tumor site				1.801	0.180
Colon	59	20 (41.67%)	39 (54.17%)
Rectum	61	28 (58.33%)	33 (45.83%)
Smoking				1.492	0.222
Yes	47	22 (45.83%)	25 (34.72%)
No	73	26 (54.17%)	47 (65.28%)
Diabetes				0.067	0.796
Yes	11	4 (8.33%)	7 (9.72%)
No	109	44 (91.67%)	65 (90.28%)
BMI index (kg/m^2)				3.509	0.001
Prealbumin (mg/L)				8.023	0.000
Transferrin (g/L)				1.285	0.204
Cholesterol (mmol/L)				2.449	0.016
Blood glucose (mmol/L)				1.823	0.073
Hemoglobin (g/L)				1.420	0.160
Erythrocyte (×10^12/L)				0.492	0.624
Lymphocyte (×10^9/L)				2.210	0.029