Covariates | OR | 95% CI | P-value |
---|
Age at disease onsetb | 1.540 | 1.045 to 2.267 | <0.05 |
Female sex | 0.803 | 0.529 to 1.219 | 0.304 |
ACPA-positive | 1.127 | 0.752 to 1.693 | 0.565 |
ESR (T0), mm/h | 1.011 | 1.002 to 1.020 | <0.05 |
- aACPA, Anticyclic citrullinated peptide/protein; CI: Confidence interval; ESR, Erythrocyte sedimentation rate; OR: Odds ratio. bAge at disease onset classified as young-onset rheumatoid arthritis <58 years old and late-onset rheumatoid arthritis ≥58 years old. Data are derived from multiple logistic regression (n = 574).