Demographic and immunological data—univariate and multivariate analysis
| p Value (univariate analysis) | p Value (multivariate analysis) | Odds ratio (95% CI) | |
|---|---|---|---|
| Age at diagnosis | <0.00001 | <0.000001 | |
| Race | 0.001 | 0.04 | |
| Anti-dsDNA | 0.002 | 0.002 | 2.35 (1.38 to 4.03) |
| Anti-RNP | 0.0057 | NS | |
| Anti-Sm | 0.0001 | 0.01 | 3.27 (1.30 to 8.23) |
| Anti-La | 0.04 | NS | |
| Lupus anticoagulant (LA) | 0.01 | 0.02 | 1.98 (1.13 to 3.48) |