Fig. 3From: Patients with chronic hepatitis B who have persistently normal alanine aminotransferase or aged < 30 years may exhibit significant histologic damageIncidence of significant liver inflammation and fibrosis in different ages of CHB patients with persistently normal ALT levels. A Incidence of significant liver inflammation in different ages of CHB patients with persistently normal ALT levels. B Incidence of significant liver fibrosis in different ages of CHB patients with persistently normal ALT levels. C Incidence of significant liver damage in different ages of CHB patients with persistently normal ALT levels. The liver damage was defined as either the grades of liver inflammation were exceeding G2 or the grades of liver fibrosis were exceeding S2Back to article page