Table 3.

Univariable and multivariable analysis for all-cause death.

	Univariable			Multivariable
Factor	HR	95%CI	P value	HR	95%CI	P value
Acetoacetate (per 10 µmoL/L increase)	1.020	1.010–1.030	<0.001	1.010	1.000–1.020	0.019
Age	1.069	1.045–1.094	<0.001	1.069	1.041–1.097	<0.001
Male	1.874	1.079–3.523	0.026	2.576	1.449–4.579	0.001
NYHA classification	1.315	1.036–1.669	0.025	1.064	0.824–1.374	0.635
Ischemic etiology	1.520	0.905–2.552	0.113	–	–	–
Hypertension	0.815	0.497–1.335	0.417	–	–	–
Diabetes mellitus	1.534	0.946–2.489	0.083	–	–	–
Dyslipidemia	1.031	0.624–1.703	0.904	–	–	–
Atrial fibrillation	1.628	1.004–2.641	0.048	1.121	0.679–1.849	0.655
Chronic kidney disease	1.986	1.183–3.334	0.009	1.190	0.683–2.073	0.539
Anemia	3.641	2.073–6.393	<0.001	2.415	1.353–4.309	0.003

HR, hazard ratio; CI, confidence interval; NYHA, New York Heart Association.