Table 3.
Correlation of Mean Size and Number of Adenomas With FirstSight Scores
| Clinical outcome | # of subjects | Index adenoma size (mm) mean (95% CI) | Number of adenomas mean (95% CI) | FirstSight score mean (95% CI) |
|---|---|---|---|---|
| Negative colonoscopy | 101 | - | 0 | 42.2 (41.4, 43.0) |
| Non-neoplastic findings | 52 | 3.5 (3.0, 4.0) | 1.8 (1.5, 2.2) | 42.4 (39.5, 45.3) |
| Nonadvanced adenoma | 225 | 4.8 (4.6, 5.0) | 3.1 (2.8, 3.3) | 54.6 (50.9, 58.3) |
| Advanced adenoma | 66 | 17.5 (14.3, 20.7) | 4.7 (3.9, 5.5) | 64.2 (57.1, 71.3) |
| Colorectal cancer | 14 | 34.5 (27.8, 41.3) | 3.7 (1.2, 6.2) | 74.2 (63.4, 85.0) |
The cut point for FirstSight was 53.47.