Table 3

Sensitivity analyses of the association of body mass index and long-term outcome after multivariable adjusted analyses

HR (95% CI)P values
Model 11.08 (1.02 to 1.14)0.012
Model 21.09 (1.02 to 1.16)0.039
Model 31.09 (1.01 to 1.16)0.017
  • Model 1 is adjusted for age and sex. Model 2 is adjusted for age, sex, obstructive sleep apnoea syndrome, previous class I or III antiarrhythmic drug use, left atrial diameter, atrial fibrillation duration, atrial fibrillation type, chronic heart failure and total number of pulmonary vein isolation procedures. Model 3 adjusted for all factors mentioned previously and also hypertension, diabetes, vascular disease and stroke.