Table 4.

Supplementary test results of positive HBV DNA single sample（n = 3）.

Sample number	Roche 6-MP	Roche ID-NAT（CT value）	HYM 8-MP	HYM ID-NAT（CT value）	anti-HBc S/CO	anti-HBs S/CO	HBV DNA Quantitative detection（IU/ml）
202202241	negative	33.9	negative	37.51	0.01	0.15	–
202202242	negative	37.3	38.36	36.63	0.01	28.57	–
202203051	negative	37.4	negative	negative	0.01	28.57	Not submitted for inspection

Note: "--" indicates that no HBV DNA is detected.