Fig. 1From: Simple prediction of COVID-19 convalescent plasma units with high levels of neutralization antibodiesThe receiver operating characteristic (ROC) curve of four different multiple logistic regression models (defined in Table 3) predicting a high NT titer group. Model 1 was created with demographic and clinical variables, Model 2 consists of Abbott quantitative SARS-CoV-2 Ab test only, the Model 3 uses Abbott quantitative SARS-CoV-2 Ab test variable and vaccination status, and the Model 4 includes all variablesBack to article page