Table 2. Multivariate logistic regression analyses of CD and UC patients with increase of healthcare costs as dependent variable.
CD | UC | |||
---|---|---|---|---|
Variable | Adj. OR (95% CI) | p-value | Adj. OR (95% CI) | p-value |
Age (at 3 months follow up) | ||||
< 40 years | 1.03 (0.54–1.98) | 0.93 | 4.72 (1.61–13.86) | <0.01 |
>40 years (ref) | 1 | 1 | ||
Disease duration (at 3 months follow up) | ||||
< 3 years | 0.54 (0.17–1.68) | 0.29 | 2.03 (0.55–7.54) | 0.29 |
>3 years (ref) | 1 | 1 | ||
Abdominal surgery in the past | ||||
Yes | 0.68 (0.35–1.35) | 0.27 | 3.36 (0.13–1.070) | 0.07 |
No (ref) | 1 | 1 | ||
Anti-TNF therapy (at 3 months follow up) | ||||
Yes | 0.09 (0.02–0.12) | <0.01 | 0.14 (0.02–1.40) | 0.10 |
No (ref) | 1 | 1 | ||
Disease activity (at 3 months follow up) | ||||
Yes | 0.47 (0.24–0.93) | 0.03 | - | |
No (ref) | 1 | |||
Penetrating disease course | ||||
Yes | 1.95 (1.02–3.73) | 0.04 | ||
No (ref) | 1 |