From: Nearly half of Ultrio plus NAT non-discriminated reactive blood donors were identified as occult HBV infection in South China
IU/L
Negative (%)
10–100 (%)
100–300 (%)
> 300 (%)
Total (%)
HBV DNA +
51 (42.1)
42 (34.7)
21 (17.4)
7 (5.8)
121 (100)
OBI
49 (41.2)
42 (35.3)
21 (17.6)
7 (5.9)
119 (100)
Unclassified
44 (31.9)
41 (29.7)
27 (19.6)
26 (18.8)
138 (100)