Table 4 Diagnostic performance of T1rt at HBP for assessing LCB group segment function by receiver operating characteristic (ROC) analysis
From: Evaluating segmental liver function using T1 mapping on Gd-EOB-DTPA-enhanced MRI with a 3.0 Tesla
S1 | S2 | S3 | S4 | S5 | S6 | S7 | S8 | |
|---|---|---|---|---|---|---|---|---|
AUC | 0.836 | 0.654 | 0.727 | 0.810 | 0.836 | 0.904 | 0.852 | 0.771 |
95% CI | 0.75–0.92 | 0.52–0.78 | 0.63–0.83 | 0.71–0.91 | 0.75–0.92 | 0.84–0.96 | 0.77–0.93 | 0.67–0.87 |
Cut-offs: | 238.0 | 143.7 | 132.1 | 148.5 | 228.1 | 233.1 | 215.9 | 130.1 |
Sensitivity | 90.5% | 71.4% | 90.5% | 81.0% | 71.4% | 100% | 90.5% | 100% |
Specificity | 71.2% | 71.2% | 61.6% | 75.3% | 83.6% | 78.1% | 75.3% | 46.6% |