Evaluation of Red Cell Distribution Width to Lymphocyte Ratio as Potential Biomarker for Detection of Colorectal Cancer

Table 1

Comparisons of laboratory parameters among the patients of colorectal cancer, colorectal polyp, and healthy controls.

Parameter	Colorectal cancer	Colorectal polyp	Healthy controls
	N = 162	N = 92	N = 78
Age, years	53.99 ± 11.44	52.67 ± 12.06	52.9 ± 7.41
Gender (M/F)	97/65	58/34	51/27
WBC, ×10^9/L	6.76 ± 1.68	6.25 ± 1.5	6.42 ± 1.6
Hb, g/L	119.62 ± 23.81	134.1 ± 16.09	146.25 ± 15.05
CEA, U/mL	13.9 ± 38.73	2.11 ± 1.66	1.32 ± 1.12
CA19-9,U/mL	203.97 ± 1270.05	8.79 ± 5.94	14.63 ± 9.76
Red cell distribution width (RDW), %	0.15 ± 0.03	0.14 ± 0.01	0.14 ± 0.01
Lymphocytes, ×10^9/L	1.97 ± 0.57	1.98 ± 0.61	2.03 ± 0.57
RDW to lymphocyte ratio (RLR)	8.21 ± 3.45	7.59 ± 2.88	7.2 ± 2.05

P<0.05 between CRC and CP.
P<0.05 between CRC and healthy controls.
P<0.05 between CP and healthy controls.