Abstract PP-103
Colorectal cancers by Duke’s Stage in screened and control groups
Duke’s Stage
NBCSP screened population n (%)
Control group n (%)
A
37 (43.5)
26 (10.2)
B
23 (27.1)
128 (50)
C
23 (27.1)
93 (36.3)
D
2 (2.3)
9 (3.5)
Total
85
256
Chi
2
= 47.9, p<0.0001