| Endoscopist | Procedures, n | Polyps, n (%) | Adenomas, n (%) |
| A | 167 | 27 (16.2) | 26 (15.6) |
| B | 239 | 52 (21.8) | 48 (20.1) |
| C | 47 | 15 (31.9) | 14 (29.8) |
| D | 158 | 16 (10.1) | 15 (9.5) |
| E | 210 | 18 (8.6) | 16 (7.6) |
| F | 158 | 17 (10.8) | 16 (10.1) |
| G | 14 | 4 (28.6) | 4 (28.6) |
| H | 14 | 3 (21.4) | 3 (21.4) |
| I | 30 | 4 (13.3) | 4 (13.3) |
| J | 11 | 6 (54.5) | 6 (54.5) |
| Total | 1048 | 162 (15.5) | 152 (14.5) |
p Value = 0.99.