Table 3 Sensitivity, specificity, positive predictive value, negative predictive values of conventional MRI; DWI and signal void in T2* images
Conventional MRI | DWI with ADC maps | Signal voids | |
|---|---|---|---|
Sensitivity (%) | 65.4 | 80.7 | 96.15 |
Specificity (%) | 71.4 | 71.4 | 85.7 |
PPV (%) | 89.47 | 91.3 | 96.2 |
NPV (%) | 35.7 | 50 | 85.7 |
P value | 0.106 | 0.016 | 0.001 |
Accuracy (%) | 66.7 | 78.8 | 93.9 |