Univariable | Multivariable | |||
---|---|---|---|---|
HR (95% CI) | p Value | HR (95% CI) | p Value | |
Age, years | 1.05 (1.02 to 1.08) | 0.001 | 1.03 (0.99 to 1.06) | 0.107 |
a′, cm/s | 0.81 (0.68 to 0.96) | 0.016 | 0.93 (0.76 to 1.13) | 0.449 |
E/e′ ratio | 1.08 (1.04 to 1.13) | <0.001 | 1.00 (0.95 to 1.07) | 0.919 |
Left atrial volume index, mL/m2 | 1.04 (1.03 to 1.05) | <0.001 | 0.91 (0.67 to 1.24) | 0.198 |
Maximal apical thickness, cm | 1.40 (1.11 to 1.75) | 0.004 | 0.56 (0.02 to 8.50) | 0.404 |
Ratio of systolic obliteration to cavity | 9.35 (5.28 to 20.4) | <0.001 | 4.30 (2.14 to 9.39) | <0.001 |
Rate of obliteration | 2.92 (1.91 to 4.46) | <0.001 | 1.20 (0.68 to 2.10) | 0.529 |
a′, late diastolic septal mitral annular velocity of tissue Doppler.
Events comprising the occurrence of new onset of atrial fibrillation, stroke, heart failure, and cardiovascular death.