Covariate | Univariate Model | Multivariate - Full Model | ||||
---|---|---|---|---|---|---|
OR | 95% CI | p | OR | 95% CI | p | |
Age (1-yr increase) | 1.07 | 1.04, 1.09 | < 0.0001 | 1.06 | 1.04, 1.09 | < 0.0001 |
Sex (females vs males) | 0.3 | 0.2, 0.6 | < 0.0001 | 0.49 | 0.28, 0.91 | 0.02 |
BMI (1-unit increase) | 1.17 | 1.11, 1.23 | < 0.0001 | 1.14 | 1.07, 1.20 | < 0.0001 |
Group | ||||||
Control vs PsC | 0.42 | 0.22, 0.81 | 0.009 | 0.83 | 0.41, 1.67 | 0.59 |
PsA vs PsC | 4.13 | 2.05, 8.33 | < 0.0001 | 3.36 | 1.60, 7.05 | 0.0002 |
BMI: body mass index; PsC: psoriasis without arthritis; PsA: psoriatic arthritis.