Table 3 Receiver Operating Characteristics
Metastases | Gliomas | |||
|---|---|---|---|---|
Amplitude decline | >50 % | >80 % | >50 % | >80 % |
true positive | 6.0 % | 4.0 % | 8.0 % | 8.0 % |
true negative | 70.0 % | 89 % | 84.0 % | 84.0 % |
false positive | 21.0 % | 2.0 % | 1.0 % | 1.0 % |
false negative | 4.0 % | 6.0 % | 6.0 % | 6.0 % |
negative predictive value | 95.0 % | 94.0 % | 94.0 % | 94.0 % |
positive predictive value | 21.0 % | 67.0 % | 73.0 % | 73.0 % |
sensitivity | 60.0 % | 40.0 % | 57.0 % | 57.0 % |
specificity | 77.0 % | 98.0 % | 97.0 % | 97.0 % |