Fig. 2From: The International development of PROQOL-HCV: An instrument to assess the health-related quality of life of patients treated for Hepatitis C virus a Symptoms by current HCV antiviral treatment status: Not treated O ; Treated Δ. Symptom discomfort range 0 = Not at all to 3 = Very discomforting. b Symptoms by self-reported depression status: Not depressed O ; Depressed Δ. Symptom discomfort range 0 = Not at all to 3 = Very discomfortingBack to article page