Analysis | All CV events | CV events without early AF | ||||
---|---|---|---|---|---|---|
HR | 95% CI | p Value | HR | 95% CI | p Value | |
Univariable | 1.9 | 1.1 to 3.4 | 0.0096 | 1.8 | 1.1 to 3.3 | 0.017 |
Age and sex adjusted | 2.2 | 1.2 to 4.5 | 0.0045 | 2.1 | 1.2 to 4.5 | 0.008 |
Age, sex and LV end systolic diameter adjusted | 2.2 | 1.2 to 4.5 | 0.0043 | 2.1 | 1.2 to 4.3 | 0.008 |
Age, sex and LVEF* adjusted | 2.2 | 1.3 to 4.8 | 0.0031 | 2.0 | 1.1 to 4.3 | 0.013 |
Age, sex, LVEF and baseline NYHA class adjusted | 2.0 | 1.2 to 4.3 | 0.01 | 1.8 | 1.0 to 3.7 | 0.04 |
Age, sex, LVEF and preoperative NYHA class adjusted | 2.0 | 1.2 to 1.8 | 0.0041 | 2.0 | 1.2 to 4.3 | 0.0087 |
AF, atrial fibrillation; CV, cardiovascular; NYHA, New York Heart Association.
*LVEF was incorporated without LV end systolic diameter in order to avoid collinearity.