Table 2.

Univariable analyses and main multivariable analysis

	Univariable		Multivariable a
	HR (95% CI)	P value	HR (95% CI)	P value
Male sex, n (%)	3.319 (1.026–4.801)	0.043	2.600 (1.163–5.809)	0.020
Age (years)	0.999 (0.982–1.016)	0.911
BMI	0.985 (0.914–1.062)	0.698
Diabetes mellitus	0.909 (1.128–0.145)	0.875
Family history for DCM	2.298 (0.298–17.709)	0.425
Onset with arrhythmia	1.283 (0.455–3.618)	0.637
Onset with HF	3.807 (1.965–7.373)	<0.001	0.970 (0.234–4.026)	0.996
Onset with chest pain	0.197 (0.09–0.428)	<0.001
Restrictive pattern	3.103 (1.571–6.128)	0.001	2.682 (1.243–5.788)	0.012
LVEF <50% at baseline	14.004 (4.254–46.102)	<0.001	11.496 (1.964–67.277)	0.007
LVEDVi at baseline	1.019 (1.010–1.027)	<0.001
LBBB	1.730 (0.607–4.928)	0.305
Beta‐blockers	0.796 (0.311–2.041)	0.635

BMI, body mass index; DBP, diastolic blood pressure; HF, heart failure; HR, heart rate; LBBB, left bundle branch block; LVEDVi, left ventricular end‐diastolic volume index; LVESVi, left ventricular end‐systolic volume index; LVEF, left ventricular ejection fraction; NYHA, New York Heart Association; SBP, systolic blood pressure.

In bold P value < 0.05.

^a We report the multivariable model showing the highest chi‐square value among the ones estimated.