Table 4. Predictive Value of Rapid Virologic Response and Early Virologic Response on Sustained Virological Response and Relapse ^a.

Predictive Value	SVR				Relapse
	RVR	EVR	χ2	P	RVR	EVR	χ2	P
Positive, % (ratio)	89.9 (89/99)	87.1 (121/139)	0.452	0.501	8.4 (8/95)	13.3 (18/135)	1.342	0.247
Negative, % (ratio)	50.0 (35/70)	90.0 (27/30)	14.261	0.001 b	68.1 (32/47)	28.6 (2/7)	4.079	0.043 b

^a Abbreviations: SVR, sustained virological response; EVR, early virologic response; and RVR, rapid virologic response.

^b Statistically significance was presented.