Univariate Analysis | Multivariate Analysis | |||
---|---|---|---|---|
Factor | OR (95% CI) | p | OR (95% CI) | p |
Positive family history | 3.1 (2.3–8.4) | 0.01 | ||
No. affected joints at onset | 4.9 (1.2–19.5) | 0.001 | 2.4 (0.8–20.7) | 0.03 |
No. affected entheses at onset | 6.1 (1.9–26.2) | 0.001 | 4.7 (1.6–31.9) | 0.001 |