Table 2.

Treatment response in HCV-4 compared to HCV-1 and HCV-2/3

Treatment response	HCV-4 (n=899)	HCV-1 (n=12 033)	HCV-2/3 (n=7082)
SVR	53% (CI 43% to 62%)	44% (CI 40% to 47%)	73% (CI 58% to 84%)
RVR	39% (CI 35% to 44%)	25% (CI 24% to 56%)	76% (CI 71% to 80%)
EVR	72% (CI 64% to 81%)	59% (CI 58% to 61%)	91% (CI 89% to 93%)
+EVR/+SVR	75% (CI 61% to 86%)	64% (CI 46% to 79%)	85% (CI 71% to 93%)
−EVR/+SVR	10% (CI 6% to 17%)	13% (CI 12% to 15%)	23% (CI 16% to 33%)

EVR, early virological response; HCV, hepatitis C virus; RVR, rapid virological response; SVR, sustained virological response.