Clinical and echocardiographic correlates of discordant grading moderate AS
| Univariate analysis | Multivariate analysis | |||
| Odds ratio (95% CI) | P value | Odds ratio (95% CI) | P value | |
| Age (per 1 year increase) | 1.04 (1.02 to 1.05) | <0.001 | 1.03 (1.01 to 1.06) | 0.006 |
| Male | 1.40 (0.98 to 2.01) | 0.066 | ||
| Coronary artery disease (yes/no) | 2.94 (2.01 to 4.31) | <0.001 | 1.74 (1.04 to 2.89) | 0.034 |
| Previous MI (yes/no) | 3.08 (2.02 to 4.70) | <0.001 | 1.44 (0.82 to 2.53) | 0.207 |
| LVEDV (per unit increase) | 1.01 (1.00 to 1.01) | 0.006 | 1.00 (0.99 to 1.00) | 0.368 |
| LVEF (per unit increase) | 0.93 (0.92 to 0.94) | <0.001 | 0.96 (0.94 to 0.98) | <0.001 |
| LV mass index (per unit increase) | 1.00 (1.00 to 1.01) | 0.094 | ||
| Moderate/severe MR (yes/no) | 2.45 (1.41 to 4.24) | 0.001 | 1.56 (0.71 to 3.40) | 0.265 |
| Stroke volume index (per unit increase) | 0.88 (0.86 to 0.90) | <0.001 | 0.90 (0.88 to 0.92) | <0.001 |
| Atrial fibrillation (yes/no) | 1.64 (1.12 to 2.40) | 0.011 | 1.20 (0.73 to 1.98) | 0.472 |
AS, aortic stenosis; LV, left ventricular; LVEDV, left ventricular end-diastolic volume; LVEF, left ventricular ejection fraction; MI, myocardial infarction; MR, mitral regurgitation.