Skip to main content
European Radiology Experimental

Table 5 Interobserver variability of aNC-MRI protocol (κ value)

From: HCC screening: assessment of an abbreviated non-contrast MRI protocol

 

Readers (κ value)

R1, R2

R1, R3

R2, R3

All patients (n = 188)

0.54

0.57

0.51

Fatty liver

 Yes (n = 36)

0.32

0.68

0.24

 No (n = 152)

0.58

0.54

0.57

Cirrhosis

 Yes (n = 44)

0.49

0.48

0.60

 No (n = 144)

0.47

0.53

0.25

LI-RADS 4, 5 and M lesions (n = 51)

0.23

0.32

0.25

 < 20 mm

-0.04

0.30

0.12

 ≥ 20 mm

0.26

0.23

0.36

  1. aNC-MRI Abbreviated non-contrast magnetic resonance imaging, LI-RADS Liver Imaging Reporting and Data System
Back to article page