Table 5.

Independent predictors of post-discharge 1-month mortality. CRP, C-reactive protein.

	Hazard Ratio	95% CI	p
Old age (>70 years old)	2.809	1.739–4.539	<0.001
Hyponatremia	1.572	1.048–2.358	0.029
Uric Acid > 7 mg/dL	1.542	1.052–2.260	0.026
High CRP	1.817	1.153–2.863	0.010
Renal replacement therapy during admission	2.653	1.487–4.734	0.001
Inotrope usage	1.891	1.264–2.829	0.002