Table 2.
Univariate Analysis | Multivariate Analysisa | |||
---|---|---|---|---|
β Coefficient | P Value | β Coefficient | P Value | |
Age, y | −0.149 | <0.001 | 0.039 | 0.517 |
BMI, kg/m2 | 0.196 | <0.001 | 0.173 | 0.002 |
Systolic blood pressure, mm Hg | −0.059 | 0.042 | −0.149 | 0.011 |
White blood cell count, 109/L | 0.072 | 0.003 | ||
Hemoglobin, g/dL | 0.397 | <0.001 | 0.372 | <0.001 |
Platelet count, 109/L | 0.119 | <0.001 | ||
Blood urea nitrogen, mg/dL | −0.202 | <0.001 | ||
eGFR, mL/min per 1.73 m2 | 0.137 | <0.001 | ||
Sodium, mmol/L | 0.097 | <0.001 | ||
Potassium, mmol/L | 0.078 | 0.002 | ||
Cholesterol, mg/dL | 0.208 | <0.001 | 0.195 | 0.001 |
E/e′ | −0.115 | 0.003 | ||
LVEF, % | −0.043 | 0.079 | ||
RVSP, mm Hg | −0.164 | <0.001 | −0.142 | 0.012 |
BMI indicates body mass index; E/e′, ratio of transmitral flow velocity to mitral annulus motion velocity in early diastole; eGFR, estimated glomerular filtration rate; LVEF, left ventricular ejection fraction; RVSP, right ventricular systolic pressure.
The multivariate regression model was calculated by multiple linear regression stepwise analysis (included all variables with P<0.1), and with fixed adjusted for age and sex.