Table 4.
Binary logistic regression analysis of gut inflammation in SpA.
| Risk factors | Univariate analysis | Multivariate analysis | ||
|---|---|---|---|---|
| OR (95%CI) | P value | OR (95%CI) | P value | |
| Age | 1.039 (0.989–1.092) | 0.128 | - | - |
| Male | 0.525 (0.069–3.997) | 0.534 | - | - |
| PLT | 1.006 (1.000–1.013) | 0.034 | - | - |
| Hb | 0.956 (0.929–0.989) | 0.008 | - | - |
| ESR | 1.015 (0.999–1.032) | 0.068 | - | - |
| CRP | 1.019 (1.002–1.037) | 0.030 | - | - |
| D-dimer | 15.451 (3.030–78.780) | 0.001 | 15.451 (3.030–78.780) | 0.001 |
| FIB | 1.133 (0.800–1.605) | 0.481 | - | - |
| PT | 1.668 (0.843–3.298) | 0.142 | - | - |
| APTT | 1.073 (0.931–1.237) | 0.331 | - | - |
| TT | 0.781 (0.480–1.271) | 0.320 | - | - |
| pSpA | 2.639 (0.632–11.020) | 0.183 | - | - |
| HLA-B27 positivity | 0.702 (0.143–3.448) | 0.663 | - | - |
| Sacroiliitis | 0.379 (0.091–1.583) | 0.183 | - | - |
| Peripheral joint involvement | 8.031 (2.450–26.326) | 0.001 | - | - |
| Anterior uveitis | 0.591 (0.058–6.029) | 0.657 | - | - |
| GI symptoms | 4.588 (1.025–20.530) | 0.046 | - | - |
PLT, platelet; Hb hemoglobin; ESR, erythrocyte sedimentation rate; CRP, C-reactive protein; FIB, fibrinogens; PT, prothrombin time; APTT, activated partial thromboplastin time; TT, thrombin time; pSpA, peripheral spondyloarthritis; HLA-B27, Human Leukocyte Antigen B27; GI, gastrointestinal; OR, odds ratio; 95% CI, 95% confidence interval. Bolded values indicate P < 0.05.