Table 3.
Univariate and multivariate logistic regression analyses for atrial fibrillation risk factors
| Variable | Univariate | Multivariate | ||||
| OR | 95% CI | p Value | OR | 95% CI | p Value | |
| Age (years) | 1.127 | 1.038 to 1.428 | 0.016 | 1.174 | 1.020 to 1.351 | 0.025 |
| Left atrial diameter (cm) | 1.277 | 1.147 to 1.423 | <0.001 | 1.266 | 1.052 to 1.523 | 0.012 |
| EF (%) | 0.992 | 0.916 to 1.075 | 0.849 | |||
| CA-125 (U/mL) | 1.176 | 1.100 to 1.256 | <0.001 | 1.386 | 1.047 to 1.834 | 0.022 |
| BNP (pg/mL) | 1.001 | 0.969 to 1.034 | 0.939 | |||
| hs-CRP(mg/dL) | 7.076 | 0.561 to 89.237 | 0.130 | |||
| HTN | 1.127 | 1.038 to 1.428 | 0.013 | |||
BNP, brain natriuretic peptide; EF, ejection fraction; hs-CRP, high-sensitivity C-reactive protein; HTN, hypertension.