Table 4

Univariate and multivariate Cox regression analyses for atrial fibrillation occurrence

VariableUnivariateMultivariate
HR95% CIp ValueHR95% CIp Value
Age (years)1.2061.038 to 1.4010.0141.2981.075 to 1.568<0.01
CA-125 (U/mL)1.1381.087 to 1.193<0.0011.2871.096 to 1.5110.02
Left atrial diameter (cm)1.2481.151 to 1.354<0.001
  • CA-125, cancer antigen-125.