Table 1

Age (per 10 years)

0.085 (0.057 to 0.113)

<0.0001

Low BMI (vs. normal)

-0.096 (-0.175 to -0.018)

0.017

High BMI (vs. normal)

0.002 (-0.080 to 0.084)

0.96

Hypertension

0.065 (-0.005 to 0.136)

0.068

History of low C3

0.090 (0.020 to 0.161)

0.012

History of ant-dsDNA

0.031 (-0.042 to 0.103)

0.40

Male sex

0.087 (-0.017 to 0.191)

0.10

Methotrexate current

0.279 (0.113 to 0.445)

0.0011