Table 3.
Linear regression model for IL-18 in perPsA group (n = 47).
| Model | AICc | Delta AICc | Wi | Adjusted R2 |
|---|---|---|---|---|
| Tender joint count | 596.376 | 0 | 0.01 | 0.593 |
| Tender joint count + TG | 589.325 | 7.051 | 0.32 | 0.566 |
| Tender joint count + TG + IL-17 | 587.842 | 8.534 | 0.67 | 0.597 |
| Coefficient of determination from the regression with confidence intervals | ||||
| Coefficient | B | CI | p | |
| Tender joint count | 0.648 | 269.12 (130:408) | <0.001 | |
| TG | 0.247 | 0.946 (0.299:1.592) | <0.001 | |
| IL-17 | 0.105 | 3.193 (−0.151:6.537) | 0.06 | |
The coefficient of determination—R2. Sampling weights—Wi. Akaike information criterion—AICc. Confidence interval—CI. B—beta coefficient.