Table 4.

Final multivariable model for all-cause mortality at six months.

Predictors	Hazard Ratio	95% CI	Chi Square	p-Value
Urea (mg/dL)	1.016	1.005–1.026	9.000	0.003
WBC (103/μL)	1.043	1.004–1.083	4.734	0.030
RDW (%)	1.203	1.045–1.384	6.624	0.010
LA/Ao	1.892	1.232–2.905	8.478	0.004

WBC: white blood cell; RDW: red cell distribution width; LA/Ao: left atrial to aortic root diameter ratio.