Table 2.

Cox-proportional hazards regression analysis for all-cause mortality

	Unadjusted			Adjusted*
	HR	95% CI	P value	HR	95% CI	P value
All patients (n=3564)
Body mass index (kg/m2)	0.929	0.914 to 0.944	<0.001	0.954	0.937 to 0.971	<0.001
Men (n=1943)
Body mass index (kg/m2)	0.902	0.881 to 0.924	<0.001	0.939	0.914 to 0.963	<0.001
Women (n=1621)
Body mass index (kg/m2)	0.956	0.935 to 0.979	<0.001	0.967	0.945 to 0.990	0.006

*Multivariate-adjusted HR was calculated after adjustment for age, sex, body mass index, diastolic blood pressure, diabetes mellitus, ischaemic heart disease, LV ejection fraction, LV global longitudinal strain, β-blocker, RAS inhibitor and MR antagonist.

LV, left ventricular; MR, mineralocorticoid receptor; RAS, renin-angiotensin system inhibitor.