Men (n) | 84 (42%) | 336 (42%) |
Age at UC onset (y)* | 38.6 (18.0) | 38.7 (17.7) |
Age at appendicectomy/index date (y)* | 43.3 (17.8) | 43.4 (17.6) |
Follow up after UC onset (y)* | 10.77 (5.2) | 10.99 (5.1) |
Before appendicectomy/index date | 4.72 (4.3) | 4.72 (4.3) |
After appendicectomy/index date | 6.05 (4.7) | 6.26 (4.7) |
No of UC admissions | 288 | 1055 |
Before appendicectomy/index date | 171 (59%) | 631 (60%) |
After appendicectomy/index date | 117 (41%) | 424 (40%) |
Incidence of UC admissions (per year) | | |
Before appendicectomy/index date | 0.1793 | 0.1654 |
After appendicectomy/index date | 0.0958 | 0.0838 |