Table 3. Univariate predictors of sudden cardiac death at 24 months.

	Univariate model
Risk marker	Odds Ratio	95% Wald Confidence Limit	p value
Male gender	0.908	0.986-1.033	0.439
Coronary Artery Disease	2.489	1.124-5.512	0.025
Left ventricle ejection fraction	0.969	0.952-0.986	<0.001
β-blocker use	0.927	0.552-1.558	0.776
Age	1.009	0.986-1.033	0.439
Microvolt T-wave alternans
Indeterminate	8.612	3.593-20.643	<0.001
Positive	9.08	3.992-20.634	<0.001

LVEF, reported per 1% increase in ejection fraction; age reported per year increase; MTWA status reported relative to negative test result.