Table 1 Multivariate predictors of octogenarian mortality.

	Odds ratio	95% CI	p Value
Shock	5.4	3.3 to 8.8	<0.001
Acute MI	3.2	2.3 to 4‐4	<0.001
LVEF <35%	2.9	2.1 to 3.9	<0.001
Renal insufficiency	2.8	2.0 to 3.8	<0.001
First PTCA	2.3	1.7 to 3.3	<0.001
Age >85 years	2.1	1.5 to 2.7	<0.001
Diabetes mellitus	1.5	1.1 to 2.0	0.005

Adapted from Batchelor et al.²

CI, confidence interval; LVEF, left ventricular ejection fraction; MI, myocardial infarction; PTCA, percutaneous transluminal coronary angioplasty