Table 2: Clinicopathological features of colorectal cancers patients according to site of tumor.

Left CRCRight CRC value
( )( )(left versus right)

Age0.19
 Mean ± SD62.58 ± 13.8658.4 ± 14.7
 Median (range)64.5 (27–85)60 (27–85)
Gender (%)0.43
 Male38 (57.6)16 (53.3)
 Female28 (42.4)14 (46.7)
Metastasis of lymph node (%)0.259
 Yes46 (62.2)16 (72.7)
 No28 (37.8)6 (27.3)
Tumor size (%)0.004*
 <20 mm44 (66.7)12 (40.0)
 20–50 mm19 (28.8)12 (40.0)
 >50 mm3 (4.5)6 (20.0)

CRC: colorectal cancer, SD: standard deviation, : number.
*Significant.