Table 2.
Determinants for echocardiographic parameters using multivariable stepwise linear regression analysis
| Parameters | Multivariable (stepwise) | |
|---|---|---|
| Unstandardized coefficient β (95% CI) | p value | |
| Observed/predicted LVM (per 1%) | ||
| TyG index (per 1) | 4.401 (-0.540, 9.342) | 0.081 |
| Age (per 1 year) | -0.327 ( -0.584, -0.069) | 0.013 |
| Diabetes mellitus | 8.957 (1.349, 16.566) | 0.021 |
| Mean arterial pressure | -0.573 (-0.819, -0.326) | < 0.001 |
| eGFR (per 1 mL/min/1.73 m2) | -0.371 (-0.543, -0.199) | < 0.001 |
| LA diameter (per 1 mm) | ||
| TyG index (per 1) | 0.926 (0.299, 1.533) | 0.004 |
| Sex (male vs. female) | 1.931 (1.039, 2.822) | < 0.001 |
| eGFR (per 1 mL/min/1.73 m2) | -0.053 (-0.075, -0.030) | < 0.001 |
| LVEF (per 1%) | ||
| TyG index (per 1) | -2.012 (-3.338, -0.686) | 0.003 |
| Age (per 1 year) | 0.083 (0.010, 0.157) | 0.026 |
| Sex ((male vs. female) | -2.729 (-4.622, -0.835) | 0.005 |
| Hypertension | 4.931 (2.807, 7.056) | < 0.001 |
| Coronary artery disease | -5.426 (-7.789, -3.064) | < 0.001 |
| eGFR (per 1 mL/min/1.73 m2) | 0.104 (0.055, -0.153) | < 0.001 |
Values expressed as unstandardized coefficient β and 95% confidence interval (CI). Abbreviations are the same as in Table 1.
Covariates in the multivariable model included TyG index, age, gender, diabetes mellitus, hypertension, coronary artery disease, mean arterial pressure, total cholesterol, hematocrit and eGFR.