Association of Clinical Features of Colorectal Cancer with Circulating Tumor Cells and Systemic Inflammatory Markers

Table 2

Baseline patients characteristics ().

Parameter	Number of patients (%)
Sex
Male	202 (63.9%)
Female	114 (36.1%)
Age
≤60	196 (62.0%)
>60	120 (38.0%)
Smoking
Yes	148 (46.8%)
No	168 (53.2%)
Tumor size
≤3 cm	110 (34.8%)
>3 cm	206 (65.2%)
Differentiation
Poor	112 (35.4%)
Well and moderate	204 (64.6%)
Lymph node metastasis
Yes	108 (34.2%)
No	208 (65.8%)
TNM stage
I	58 (18.4%)
II	110 (34.8%)
III	86 (27.2%)
IV	62 (19.6%)