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.
| IEE (n = 40) | NBI (n = 20) | BLI (n = 20) | |
| Male/Female | 20/20 | 10/10 | 10/10 |
| Age (y, mean ± SD) | 67.0 ± 8.7 | 68.8 ± 6.1 | 65.4 ± 10.3 |
| History of colorectal tumor | 40 | 20 | 20 |
|
3 | 1 | 2 |
|
40 | 20 | 20 |
IEE, image-enhanced endoscopy; NBI, narrow-band imaging; BLI, blue laser imaging; SD, standard deviation.
