Table 1.

Patients’ characteristics of clinical-pathologic features

Characteristics	No. of patients (n = 47)	Percent (%)
Age at diagnosis (year)
≤60	17	36
>60	30	64
Sex
Male	23	49
Female	24	51
Tumor size (cm)
≤5	35	74
>5	12	26
Histological grading
Well, moderate	38	81
Poor, mucinous	9	19
Depth of invasion
T1-T2	7	15
T1-T2	40	85
Lymph node metastasis
Negative	26	53
Postive	21	47
Clinicopathological staging
I	2	4
II	23	49
III	15	32
IV	7	15
Location
Colon	26	55
Rectum	21	45