Table 2.

Multivariable model evaluating demographic and clinical parameters for predicting cardiomyopathy (LVEF ≤35%)^a

Characteristics	Odds ratio	95% CI	P-value
Ethnicity
Not Hispanic or Latino	Ref	Ref	1.00
Hispanic or Latino	2.29	1.04–4.68	0.029
Race
White	Ref	Ref	1.00
Black	3.58	2.14–5.89	<0.001
Other or unknown	1.00	0.44–2.06	>0.90
Age, years
18–24	Ref	Ref	1.00
25–29	1.22	0.64–2.38	0.50
30–34	1.07	0.56–2.08	0.80
35–49	1.08	0.57–2.09	0.80
Serum creatinine	1.23	1.04–1.45	0.01
Congenital heart disease	0.35	0.08–1.03	0.09
Hypertension	1.12	0.70–1.75	0.60
Ischaemic heart disease	3.83	1.81–7.71	<0.001
Valvular heart disease	1.68	0.98–2.78	0.05

AUC, area under the receiver operating characteristic curve; LVEF, left ventricular ejection fraction; Ref, reference.

^aModel AUC = 0.72.