Table 1. Clinic pathological characteristics in 60 of CRCs.

Variables	Number, n (%)
Gender
Male	36 (60.0)
Female	24 (40.0)
Age (years)
<65	30 (50.0)
≥65	30 (50.0)
Histological differentiation
Well	9 (15.0)
Moderate	44 (73.3)
Poor	7 (11.6)
Tumor status (T)
T1–T2	20 (33.3)
T3–T4	40 (66.6)
Lymph node metastasis (N)
No	35 (58.3)
Yes	25 (41.6)
AJCC
I+II	33 (55.0)
III+IV	27 (45.0)

Abbreviation: AJCC, American Joint Committee on Cancer.