Univariate analyses with respect to adenoma incidence (no/yes) during follow up
| Continous factor | n | Age at 1st colonoscopy (y)* | t | p Value |
|---|---|---|---|---|
| Adenoma during follow up | ||||
| No | 159 | 42.5 (13.4) | ||
| 3.3 | <0.001 | |||
| Yes | 49 | 49.6 (11.0) | ||
| n | Observation time (y)* | t | p Value | |
|---|---|---|---|---|
| *Mean (SD). | ||||
| No | 159 | 3.92 (1.79) | ||
| 2.2 | 0.032 | |||
| Yes | 49 | 4.55 (1.82) | ||