Table 3. Echocardiographic characteristics of patients with and without SDB.
| ODI≤5 | ODI>5 | ||
| Characteristics | (n = 64) | (n = 116) | P value |
| Left ventricular end systolic dimension (cm) | 3.6± 0.7 | 3.4±0.8 | 0.76 |
| Left ventricular end diastolic dimension (cm) | 5.1±0.5 | 5.2±0.6 | 0.22 |
| Interventricular septal thickness (cm) | 1.0±0.2 | 1.0±0.2 | 0.76 |
| Posterior wall thickness (cm) | 0.8±0.1 | 0.9±0.1 | 0.32 |
| Left ventricular ejection fraction (%) | 48±12 | 47±13 | 0.43 |
| Left ventricular wall motion score index | 1.5±0.5 | 1.6±0.4 | 0.30 |
| Left atrial dimension (cm) | 3.8±0.5 | 4.1±0.5 | 0.003 |
| Pulmonary artery systolic pressure (mm Hg) | 29±7 | 33±9 | 0.006 |