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 1

Clinical characteristics of 82 patients with chronic viral hepatitis evaluated using IVIM MRI.

Characteristics	Value (mean, SD)	Median (range)
Age (years)		51 (27-77)
Male/female, (%)	51 (62.2)/31 (37.8)
BMI (kg/m^2)		24.2 (17.9-24.3)
Hepatitis B/hepatitis C	80/2
INR		1.26 (0.95-2.9)
ALT (IU/L)	81.4 (141)	40.5 (13-1005)
AST (IU/L)		54.5 (19-691)
ALB (g/L)		34 (17-54.7)
TBIL (mmol/L)		21.7 (4.9-375.4)
AFP (ng/mL)		14.9 (0.84->2000)
CTP score, mean or n
CTP class A (5~6)	40
5	24
6	16
CTP class B (7~9)	40
7	29
8	5
9	6
CTP class C (10)	2

BMI: body mass index; INR: international normalized ratio; ALT: alanine transaminase; AST: aspartate transaminase; ALB: albumin; TBIL: total bilirubin; AFP: α-fetoprotein.