Original articles Prediction of early and delayed postoperative deaths after coronary artery bypass surgery alone in Italy Multivariate predictions based on Cox and logistic models and a chart based on the accelerated failure time model

Alessandro Menotti; Benedetto Marino; Carlo Gaudio; Francesco Monti; Gianluca Brancaccio; Mariapaola Lanti; Marzia Leacche; on behalf of the OP-RISK Study Group; Paolo Emilio Puddu; Ugo Papalia

Original articles Prediction of early and delayed postoperative deaths after coronary artery bypass surgery alone in Italy Multivariate predictions based on Cox and logistic models and a chart based on the accelerated failure time model