Figure 6.

Scoring model for SFTS diagnosis. (A) Scoring model to predict infection of SFTSV in cats, based on the β coefficients in the multivariable logistic regression analysis. The scoring model has a possible range of 0 to 6 points. (B) ROC curve for the scoring model to predict SFTSV infection in feline cases. The results of the ROC curve analysis for the scoring model are shown on the lower right. Abbreviations: AUC, area under the curve; CI, confidence interval; NPV, negative predictive value; PPV, positive predictive value; ROC, receiver operating characteristic; SFTS severe fever with thrombocytopenia syndrome; SFTSV, severe fever with thrombocytopenia syndrome virus.