Research Article

Intravoxel Incoherent Motion (IVIM) Diffusion-Weighted Imaging (DWI) in Patients with Liver Dysfunction of Chronic Viral Hepatitis: Segmental Heterogeneity and Relationship with Child-Turcotte-Pugh Class at 3 Tesla

Table 4

ROC curves data of , , and for distinguishing CTP class A vs. B + C.

SegmentAUC
( value) ( value) ( value)

EL0.85 (<0.001)0.59 (0.158)0.68 (0.005)
ML0.80 (<0.001)0.58 (0.234)0.62 (0.062)
AR0.79 (<0.001)0.59 (0.142)0.60 (0.139)
PR0.83 (<0.001)0.61 (0.099)0.65 (0.021)
Whole liver0.88 (<0.001)0.65 (0.024)0.73 (<0.001)

EL: extra segment of the left lobe; ML: medial segment of the left lobe; AR: anterior segment of the right lobe; PR: posterior segment of the right lobe.