Table 4.

Cox proportional hazard model: independent predictive factors for composite endpoint

	Univariate analysis			Multivariate analysis
	HR	95% CI	P	HR	95% CI	P
E/E’	4.3	2.33-4.7	0.01	3.13	0.52-5.12	0.09
E/(E’ × S’)	3.5	1.69-2.9	<0.001	2.13	1.41-3.22	<0.001
Age	1.9	1.1-1.43	<0.001	1.08	1.02-1.13	<0.001
Male gender	1.6	1.4-1.87	<0.001	1.25	1.07-1.89	0.03
SIHD	1.5	1.71-3.36	0.02	1.9	0.64-4.22	0.32

CI=Confidence interval, HR=Hazard ratio, SIHD=Stable ischemic heart disease