Table 3

Multivariate Logistic Regression Model

VariableOR95% CI
CrCl stratum1.741.23–2.46
Age (yrs)2.251.01–5.02
Congestive heart failure1.320.58–2.97
Diabetes mellitus2.170.98–4.79
Cardiac arrest50.9717.1–151.6
Systolic blood pressure0.970.96–0.99

CI = confidence interval; CrCl = creatinine clearance; OR = odds ratio.