Result of the multiple regression analyses of occurrence of sick leave, number of days sick leave, and friction costs in those with a paid job
| OR (95% CI) | p Value | |
|---|---|---|
| OR, odds ratio; BASFI, Bath Ankylosing Spondylitis Functional Index; IBD, inflammatory bowel disease; BASDAI, Bath Ankylosing Spondylitis Disease Activity Index; NL, The Netherlands as opposed to France and Belgium. | ||
| Episodes of sick leave (n=113) | ||
| Manual job | 2.87 (1.09 to 7.52) | 0.03 |
| BASFI | 1.27 (1.04 to 1.55) | 0.02 |
| Days of sick leave (n=113) | ||
| IBD | 0.24 (0.07 to 0.82) | 0.02 |
| BASDAI | 0.88 (0.79 to 0.98) | 0.02 |
| NL | 0.65 (0.43 to 0.97) | 0.03 |
| Friction costs (n=113) | ||
| IBD | 0.47 (0.23 to 0.97) | 0.04 |
| BASFI | 0.89 (0.81 to 0.97) | 0.01 |
| NL | 0.63 (0.42 to 0.96) | 0.02 |