Table 4. Result Of COX Proportional Hazard Regression Analysis.

Variable	β	Std error	p-value	Exp β	95% CI for exp β
Age	0.003	0.016	0.856	0.997	0.996–1.029
Literate	–0.248	0.482	0.607	0.781	0.304–2.008
NYHA	0.236	0.510	0.664	1.266	0.446–3.440
SBP	0.002	0.008	0.809	1.002	0.986–1.018
Creatinine	0.272	0.793	0.732	1.312	0.227–6.209
Congestion score	0.005	0.019	0.012	1.007	0.976–1.021