Table 2.
Seropositivity of HIV, HBV, HCV and Treponema pallidum among blood donors
| Year | Total screened No. | HIV No. (%, 95 % CI) | HBV No. (%, 95 % CI) | HCV No. (%, 95 % CI) | T. pallidum No. (%, 95 % CI) |
|---|---|---|---|---|---|
| 2010 | 35 981 | 5 (0.01, 0–0.02) | 101 (0.28, 0.23–0.33) | 39 (0.11, 0.08–0.14) | 173 (0.48, 0.41–0.55) |
| 2011 | 40 763 | 24 (0.06, 0.04–0.08) | 232 (0.57, 0.5–0.64) | 66 (0.16, 0.12–0.2) | 205 (0.50, 0.43–0.57) |
| 2012 | 41 587 | 26 (0.06, 0.04–0.08) | 249 (0.60, 0.53–0.67) | 111 (0.27, 0.22–0.32) | 282 (0.68, 0.6–0.76) |
| 2013 | 45 617 | 31 (0.07, 0.05–0.09) | 222 (0.49, 0.43–0.55) | 78 (0.17, 0.13–0.21) | 299 (0.66, 0.59–0.73) |
| 2014 | 47 691 | 73 (0.15, 0.12–0.18) | 283 (0.60, 0.53–0.67) | 120 (0.25, 0.21–0.29) | 239 (0.50, 0.44–0.56) |
| Total | 211 639 | 159 (0.08, 0.07–0.09) | 1 087 (0.51, 0.48–0.54) | 414 (0.20, 0.18–0.22) | 1 198 (0.57, 0.54–0.6) |
Note: No., N/A, and 95 % CI represent Number, No data, and 95 % confidence interval, respectively