(ii) The cut off point for diagnosing non-ST segment elevation acute coronary syndromes > 28.68IU / mL, reaching a sensitivity at 91.9% and a specificity at 86.8%, AUC = 0.98, 95% CI=0.95 - 1.00, p<0.001, OR= 74.8, 95% CI =16.54 - 338.38, p<0.001.