Table 1

Descriptive characteristics of patient population

MaleFemaleTotal
Age
 <50 yrs111021
 ≥50 yrs391453
 Mean age (yrs)605257.8
Race
 African American39645
 Caucasian192342
Histology
 Normal15520
 Hyperplastic polyp19625
 Adenomatous polyp11819
 Adenocarcinoma131023