Table 5

 Independent predictors of radiological progression (stepwise logistic regression)

βSEWaldp ValueOR (95% CI)
*Variable entered on step 1.
†Variable entered on step 2.
‡Variable entered on step 3.
CI, confidence interval; OR, odds ratio; SE, standard error.
Larsen baseline score*2.2260.28461.50.00059.3 (5.3 to 16.1)
Anti-CCP†1.0880.28914.10.00053.0 (1.7 to 5.2)
ESR‡0.5670.2824.00.0451.8 (1.0 to 3.1)
Constant−1.9040.29541.60.0005