Table 1.

CRC characteristics among young and old patients.

Variable	Early-onset (n = 112)	Late-onset (n = 337)	P Value†
Sex (M/F)	43/69	138/199	NS††
Tumor Location
Right	30(26.8%)	62(18.4%)	NS
Left	43(38.4%)	134(39.8%)	NS
Rectum	36(32.1%)	141(41.8%)	NS
NOS	3(2.6%)	0	___

†Assigns the significance of the differences between two group

†† NS: Not significant