Results from ordered logistic regression models to determine the association between pre-treatment MRP8/14 and CDAI responses to TNFi
| Model | Number of cases | OR (95% Cl) | Pseudo R2 | P value |
| MRP8/14 only | 330 | 1.00 (0.99 to 1.01) | 0.0000 | 0.839 |
| MRP8/14 adjusted for pre-treatment CRP | 330 | 1.00 (0.99 to 1.02) | 0.0005 | 0.686 |
CDAI, clinical disease activity index; CRP, C reactive protein; TNFi, tumour necrosis factor inhibitor.