Performance of the 4D-CT MGD score for predicting MGD, based on the size of largest lesion and the number of lesions prospectively identified
| MGD Score | No. of Patients | Sensitivity | Specificity | Positive Predictive Value |
|---|---|---|---|---|
| 0 | 36 | 100% | 0% | 23% |
| ≥1 | 35 | 97% | 31% | 30% |
| ≥2 | 32 | 89% | 68% | 46% |
| ≥3 | 23 | 64% | 81% | 50% |
| 4 | 14 | 39% | 96% | 74% |