The Effect of Poly(ADP-ribose) Polymerase-1 Gene 3′Untranslated Region Polymorphism in Colorectal Cancer Risk among Saudi Cohort

Table 1

Clinical characteristics of CRC cases.

Clinical characteristics
Median age, years	58
Range	21–78
Gender
Male	110
Female	73
Age
≤57	87
>57	96
Tumor location
Colon	106
Rectum	65
Stage at presentation
I	11
II	53
III	81
IV	38
Family history of cancer	32