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. Author manuscript; available in PMC: 2009 Jul 1.
Published in final edited form as: Clin Gastroenterol Hepatol. 2008 Apr 14;6(5):575–583. doi: 10.1016/j.cgh.2008.02.035

Figure 4. Serum peginterferon alfa-2a and EVR in AA (A) and CA (B) patients.

Figure 4

Serum peginterferon concentrations were measured by ELISA as described in Materials and Methods. EVR was defined as a > 2-log10 decline in serum HCV RNA or undetected serum HCV RNA at week-12 relative to week-0. Results were compared between EVR and NEVR using the Wilcoxon rank-sum test.