Predictor | Model without US-7 | Model with US-7 | ||
---|---|---|---|---|
β (95% CI) | P value | β (95% CI) | P value | |
Female | 0.211 (0.045; 0.376) | 0.013 | 0.208 (0.044; 0.372) | 0.013 |
Age (years) | 0.149 (0.097; 0.201) | <0.001 | 0.147 (0.096; 0.199) | <0.001 |
BMI | 0.008 (-0.007; 0.024) | 0.276 | 0.008 (-0.007; 0.023) | 0.291 |
RF+ or ACPA+ | 0.029 (-0.115; 0.172) | 0.696 | 0.029 (-0.114; 0.172) | 0.691 |
Prevalent vs. incident RA | -0.048 (-0.209; 0.113) | 0.558 | -0.050 (-0.212; 0.111) | 0.541 |
DAS28-CRP | 0.184 (0.155; 0.213) | <0.001 | 0.202 (0.166; 0.238) | <0.001 |
GSsynSS | - | -0.003 (-0.014; 0.008) | 0.595 | |
PDsynSS | - | -0.001 (-0.015; 0.014) | 0.916 | |
GStenSS | - | -0.062 (-0.129; 0.006) | 0.073 | |
PDtenSS | - | 0.018 (-0.032; 0.068) | 0.487 | |
Erosions score | - | 0.005 (-0.022; 0.032) | 0.720 | |
R 2 (% variability explained) | 44.7 | 45.9 | ||
Improved R 2 | - | 1.1 | <0.001 * |