Blood Center | First-Time | Repeat | Ratio ofa HBsAg new infection rate | Yield Window (year) | Incidence (per 105 py) | |||
---|---|---|---|---|---|---|---|---|
Number of HBsAg Confirmed Positive, Anti-HBc Negative | Incidence (per 105 py) | Number of HBsAg Confirmed Positive, Anti-HBc Negative | Yield Rate (per 105 py) | Incidence (per 105 py) | ||||
Hefei | 13 | 315.39 | 2 | 5.43 | 45.25 | 6.97 | 0.12 | 213.3 |
Dalian | 36 | 281.52 | 2 | 5.14 | 42.85 | 6.57 | 0.12 | 161.59 |
Changzhi | 5 | 2347.34 | 9 | 40.59 | 338.23 | 6.94 | 0.12 | 989.80 |
Kaifeng | 10 | 372.89 | 2 | 10.15 | 84.56 | 4.41 | 0.12 | 278.05 |
Mianyang | 2 | 261.14 | 5 | 3.47 | 28.89 | 9.04 | 0.12 | 125.31 |
Fujian | 6 | 640.19 | 2 | 4.98 | 41.19 | 15.43 | 0.12 | 352.19 |
Total | 72 | 773.49 | 22 | 11.93 | 99.42 | 7.78 | 0.12 | 197.38 |