Abstract PTH-013
Round 1Round 2
Total1490118
Cancer163 (11%)6 (5%)p<0.05
High risk polyps156 (10%)9 (8%)
Intermediate risk polyps313 (21%)17 (14%)
Low risk polyps253 (17%)26 (22%)
Abnormal not polyps250 (17%)24 (20%)
Normal355 (24%)36 (31%)