Sensitivity, specificity and Youden index for MDM2 and CDK4 expression in well differentiated liposarcoma and dedifferentiated liposarcoma described in the literature
| Reports | Sensitivity | Specificity | Youden’s J | |||
| MDM2 (%) | CDK4 (%) | MDM2 (%) | CDK4 (%) | MDM2 | CDK4 | |
| Bihn et al19 | 97 | 92 | 83 | 95 | 0.8 | 0.87 |
| Sirvent et al18 | 80 | 87 | 93 | 100 | 0.73 | 0.87 |
| Our series | 96.5 | 68.9 | 64 | 95 | 0.6 | 0.64 |
| Diffuse positivity | 89.6 | 65.5 | 80 | 99 | 0.69 | 0.64 |