Variable | Coding if categorical | B | SE | Wald | P-value | OR (95% CI) | |
---|---|---|---|---|---|---|---|
Age (years) | <50: | 0 | |||||
≥50: | 1 | 1.52 | 0.49 | 9.52 | 0.002 | 4.58 (1.74 to 12) | |
SJC /72 | <1: | 0 | |||||
≥1: | 1 | 1.26 | 0.55 | 5.21 | 0.023 | 3.52 (1.19 to 10) | |
JPS | n/a | 1.38 | 0.50 | 7.67 | 0.006 | 3.99(1.50 to 11) | |
ESR (mm/h) | <24 | 0 | |||||
≥24 | 1 | 1.14 | 0.53 | 4.63 | 0.031 | 3.13 (1.11 to 8.85) | |
ACPA | Neg: | 0 | |||||
Pos: | 1 | 4.30 | 0.88 | 24.17 | <0.001 | 74 (13 to 409) | |
Constant | -5.61 | 1.26 | 20.0 | <0.001 | - |