Table 3.
Multivariate linear regression analysis for factors associated with mean deep regional CBF
| Clinical and Echocardiographic Factors | B (95% CI) | β | P |
|---|---|---|---|
| Constant variable | 26.060 (−3.750 to 55.870) | 0.086 | |
| Age, y | 0.860 (−0.042 to 0.215) | 0.162 | 0.185 |
| Hypertension | 3.141 (0.201 to 6.080) | 0.235 | 0.037 |
| Symptomatic stroke | −1.520 (− 4.331 to 1.291) | −0.122 | 0.285 |
| eGFR (ml/min/1.73m2) | 0.060 (−0.013 to 0.134) | 0.200 | 0.107 |
| Aortic root diameter (mm) | −0.405 (− 0.848 to 0.038) | −0.198 | 0.072 |
| Left ventricular posterior wall (mm) | −1.207 (−2.706 to 0.292) | −0.207 | 0.113 |
| Left ventricular end-diastolic diameter (mm) | 0.191 (−0.157 to 0.539) | 0.119 | 0.277 |
| Interventricular septal (mm) | 0.595 (−0.249 to 1.439) | 0.187 | 0.164 |
| Right atrial diameter (mm) | − 0.289 (− 0.578 to − 0.001) | −0.219 | 0.049 |
| Right ventricular diameter (mm) | −0.410 (− 0.822 to 0.001) | −0.216 | 0.051 |
| Left ventricular ejection fraction (%) | 32.555 (7.399 to 57.711) | 0.267 | 0.012 |
Abbreviation: eGFR estimated glomerular filtration rate
R2 = 0.328, P = 0.002 for multivariate linear regression equation