Table 4. Association of sleep duration with cardac-parameters by multivariate regression analysis.
| Model 1 |
Model 2 |
Model 3 |
||||
|---|---|---|---|---|---|---|
| β (SE) | P Value | β (SE) | P Value | β (SE) | P value | |
| IVSDT (cm) | −0.008(0.004) | 0.028 | −0.008(0.004) | 0.018 | −0.008(0.004) | 0.021 |
| LVEDD (cm) | −0.038(0.013) | 0.003 | −0.037(0.013) | 0.004 | −0.036(0.013) | 0.005 |
| LVPWT (cm) | −0.009(0.003) | 0.004 | −0.010(0.003) | 0.001 | −0.010(0.003) | 0.001 |
| LVM (g) | −3.447 (0.912) | <0.0001 | −3.533 (0.917) | <0.0001 | −3.483 (0.911) | <0.0001 |
| LVMI (g/m2.7) | −0.812 (0.209) | <0.0001 | −0.824 (0.210) | <0.0001 | −0.815 (0.209) | <0.0001 |
Model 1: adjusted for age, sex, height and weight. Model 2: adjusted for model1 plus triglyceride, HDL-C, blood pressures, HbA1c%, smoking, and physical activity and sleep quality. Model 3: adjusted for model 2 plus hs-CRP, HOMA-IR, adiponectin and leptin. β (SE): parameter estimate from linear regression. Abbreviations: IVSDT = inter ventricular septal diastolic thickness; LVEDD = left ventricular end-diastolic diameter; LVPWT = left ventricular posterior wall thickness; LVM = left ventricular mass; LVMI = left ventricular mass index.