Table 1.

Clinicopathological variables of patients with gastrointestinal cancer.

Variables	n	%
Age
≤65	37	51.4
>65	35	48.6
Gender
Female	23	31.9
Male	49	68.1
Location
Stomach	28	38.9
Colon	25	34.7
Rectum	19	26.4
Stage
I–III	50	69.4
IV	22	30.6
T stage
T1–T3	31	43.1
T4	41	56.9
N stage
Stomach
N0	8	11.1
N1–N3	20	27.8
Colorectal
N0	18	25
N1–N2	26	36.1
Differentiation
Poor	29	40.3
Well	43	59.7
Metastatic sites
0	26	36.1
1	28	38.9
2/3	18	25
NLR
≤3.21	50	69.4
>3.21	22	30.6
CTCs
≤1	20	27.8
>1	52	72.2