Methods Pre-S1 antigen of hepatitis Bvirus with ELISA method, it is ultraviolet that ALT use LD method, HBV-DNA was determined by fluorescence quantitative PCR(FQ-PCR) assay.

• 方法乙肝病毒前S1抗原用ELISA方法检测,丙氨酸氨基转移酶用紫外-乳酸脱氢酸法检测,HBV-DNA测定运用荧光实时定量检测方法。