Fig. 1From: Association between age and infection in patients with acute ST-elevation myocardial infarctionROC curve for bacteria and pneumolysin showing age and leukocytic count predictors. The solid line represents leukocytic count. Its area under the curve is 0.97 (95% CI 0.95–1.0), p < 0.001. The thick dotted line represents age. Its area under the curve is 0.24 (95% CI 0.14–0.33), p = 0.001. The dotted line is the reference lineBack to article page