1. Chronic Hepatitis C in Patients With Persistently Normal Alanine Transaminase Levels 
Mitchell L. Shiffman, Moisés Diago, Albert Tran, Paul Pockros, Robert Reindollar, Daniele Prati, Maribel Rodríguez–Torres, Pilar Lardelli, Steven Blotner, Stefan Zeuzem 
Clinical Gastroenterology and Hepatology 
Volume 4, Issue 5, Pages (May 2006)
DOI: /j.cgh
Copyright © 2006 American Gastroenterological Association Institute Terms and Conditions

2. Figure 1
Baseline fibrosis score vs HCV RNA titer (mean ± standard error). ■, Persistently normal ALT level; ▴, elevated ALT level.
Clinical Gastroenterology and Hepatology 2006 4, DOI: ( /j.cgh )
Copyright © 2006 American Gastroenterological Association Institute Terms and Conditions

3. Figure 2
Mean HCV RNA levels in 68 patients with persistently normal ALT levels (untreated control group) at baseline and over 72 weeks of close monitoring. Vertical bars represent 95% confidence intervals.
Clinical Gastroenterology and Hepatology 2006 4, DOI: ( /j.cgh )
Copyright © 2006 American Gastroenterological Association Institute Terms and Conditions

4. Figure 3
Median ALT levels in 68 patients with persistently normal ALT levels (untreated control group) at baseline and over 72 weeks of close monitoring. Vertical bars represent the interquartile range.
Clinical Gastroenterology and Hepatology 2006 4, DOI: ( /j.cgh )
Copyright © 2006 American Gastroenterological Association Institute Terms and Conditions

5. Figure 4
Maximum ALT elevation in 68 patients with persistently normal ALT levels (untreated control group) during 72 weeks of close monitoring.
Clinical Gastroenterology and Hepatology 2006 4, DOI: ( /j.cgh )
Copyright © 2006 American Gastroenterological Association Institute Terms and Conditions