Table 2.

Sensitivities, specificities, diagnostic accuracy, AUC, and 95% CIs (in parentheses) for the assessment of a single parameter, MP MRI with combinations of 2/3 parameters, and MP18FDG PET-MRI with 4 parameters

SensitivitySpecificityAccuracyAUCP
Single parameter
 DCE-MRI98% (90%–99%)74% (56%–92%)91% (84%–97%)0.86 (0.798–0.972)a0.044
 DWI96% (87%–99%)96% (87%–99%)92% (86%–98%)0.894 (0.798–0.991)0.110
 3D 1H-MRSI83% (71%–91%)91% (80–100%)86% (78%–93%)0.872 (0.782–0.962)0.172
18FDG-PET96% (87%–99%)70% (51%–88%)88% (81%–95%)0.829 (0.710–0.948)a0.020
 DCE-MRI and DWI100% (93%100%)65% (44%–81%)89% (83%–96%)0.826 (0.7030–0.949)a0.013
Two parameters
 DCE-MRI and 3D 1H-MRSI100% (93%–100%)61% (41%–78%)88% (81%–95%)0.804 (0.676–0.933)a0.013
 DCE-MRI and 18FDG-PET100% (93%–100%)52% (33%–71%)86% (78%–93%)0.761 (0.624–0.897)a0.001
MP MRI
 DCE-MRI, DWI, and 3D 1H-MRSI98% (93%–100%)87% (73%–100%)95% (90%–100%)0.925 (0.841–1)0.317
MP 18FDG PET-MRI
 DCE-MRI, DWI, 3D 1H-MRSI, 18FDG-PET100% (90%–100%)87% (73%–100%)96% (90%–100%)0.935 (0.835–1)
  • aSignificantly different from MP 18FDG PET-MRI (P < 0.05).