From: DNA methylation changes that precede onset of dysplasia in advanced sessile serrated adenomas
SSAD background (N = 40) | SSA (N = 40) | P value | ||
---|---|---|---|---|
Age (mean ± SD) | 75.1 ± 8.3 | 75.0 ± 7.9 | N.S. | |
Gender | ||||
Female | 30 | 30 | N.S. | |
Male | 10 | 10 | ||
Colonic site | ||||
Proximal | 36 | 39 | N.S.* | |
Distal | 1 | 1 | ||
Unknown | 3 | 0 |