Table 3 Standard (current) model: multivariate analyses

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)

Improved R ²

1.1

<0.001 *