Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Numbers of advanced adenomas (AA) before, during and after the invitation procedure in AOK and non-AOK participants, in total.
| Before (n) AOK/non-AOK | During (n) AOK/non-AOK | After (n) AOK/non-AOK | |
|---|---|---|---|
| AA, total | 17/84 | 52/111 | 13/33 |
| – Adenoma ≥ 1 cm | 5/30 | 13/51 | 3/14 |
| – Villous features | 12/50 | 37/56 | 9/19 |
| – High-grade dysplasia | 0/4 | 2/4 | 1/0 |
