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Predictive accuracy of the multivariate logistic regression model.
Prediction model using the x2 reinfection cohort (n = 196) against two nonreinfected control groups; the primarily infected individuals depicted in a blue line (control one) and individuals with negative PCR shown in a red line (control two). The area under the curve (AUC) score is given for each receiver operating characteristic (ROC) curve.
AUC, Area under the curve; ROC, Receiver operating characteristics.
