From: Statistical agreement between ultrasound (US) and computerized tomography (CT) for non-alcoholic liver disease (NAFLD) diagnosis
US+ CT+
US- CT-
US+ CT-
US- CT+
Agreement
Kappa
C.I. 95%
All Patients n = 70
11
33
22
4
62.86%
.23
.03; .43
HCV- n = 46
7
21
16
2
60.87%
.22
-.01; .45