From: Should patients with abnormal liver function tests in primary care be tested for chronic viral hepatitis: cost minimisation analysis based on a comprehensively tested cohort
Upper limit
HBV or HCV
Non-hepatitis
Analyte
N
Mean
Median
ALT
41
8
98.0
89.5
426
65.4
56.0
AST
43
6
94.5
69.5
254
64.5
53.5