Covariate | Odds ratio | 95% CI | p-value |
---|---|---|---|
Age (years) | 0.997 | 0.963–1.034 | 0.89 |
Weight (kg) | 0.991 | 0.966–1.016 | 0.47 |
Sex | 0.649 | 0.243–1.735 | 0.39 |
Diagnosis (CD or UC) | 1.038 | 0.343–3.143 | 0.95 |
Methotrexate co-exposure | 0.256 | 0.086–0.756 | 0.014 |
Azathioprine co-exposure | 1.050 | 0.328–3.367 | 0.93 |
Presence of anti-infliximab antibodies | 0.00 | 0.000 | 0.999 |
Disease duration (years) | 0.934 | 0.854–1.022 | 0.14 |
Concentration > 8.27 μg/ml | 3.045 | 1.135–8.169 | 0.027 |