Variables

Relative Risk (RR)

95% CI

*P value

Age at 1^st evaluation (years)

1.01

0.99 - 1.03

0.566

Gender

Male

1.00

Female

3.18

0.75 - 13.5

0.116

BMI (Variation)

1.12

1.02 - 1.23

0.018

CRP 1^stevaluation

1.01

1.00 - 1.02

0.001

DAS-28 (Moderate/high activity) 1^st evaluation

2.15

1.03 - 4.48

0.041

HAQ 1^st evaluation

0.71

0.46 - 1.08

0.110

Use of Prednisone 1^st evaluation

1.41

0.81 - 2.48

0.226

Dose of Prednisone 1^st evaluation

1.05

1.02 - 1.08

0.001