Table 4. Sensitivity, specificity, accuracy and Youden’s index of the two decision trees.
Sensitivity% | Specificity% | Accuracy% | Youden’s index | |
---|---|---|---|---|
Decision tree 1 | 92.7 | 70.0 | 83.1 | 0.63 |
Decision tree 2 | 82.9 | 73.3 | 78.9 | 0.56 |
Decision tree 1 was based on laboratory parameters of SFTS patients; decision tree 2 was based on demographic and clinical characteristics of SFTS patients.