Table 7 Diagnostic performance for △% of T1rt at HBP for evaluating LCC group segment function by receiver operating characteristic (ROC) analyses
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 | 0.940 | 0.986 | 0.989 | 0.973 | 0.960 | 0.953 | 0.887 | 0.990 |
95% CI | 0.89–0.99 | 0.97–1.00 | 0.91–1.00 | 0.94–1.00 | 0.92–0.99 | 0.91–0.99 | 0.82–0.95 | 0.97–1.00 |
Cut-offs: | 55.5% | 45.6% | 37.6% | 45.6% | 40.6% | 45.4% | 51.3% | 44.5% |
Sensitivity | 84% | 91.5% | 95.7% | 88.3% | 90.4% | 88.3% | 78.7% | 92.6% |
Specificity | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% |