Seromarkers of hepatitis B among blood donors (2019–2021)
| Tests | HBsAg | ||||
| HBcAb | Positive (%) | Negative (%) | Total (%) | P value* | |
| Positive (%) | 173 (0.0874) | 2330 (1.2) | 2503 (1.26) | X2=8154.0817 <0.00001 | |
| Negative (%) | 44 (0.022) | 195 351 (98.7) | 195 395 (98.7) | ||
| Total (%) | 217 (0.11) | 197 681 (99.9) | 197 898 (100) | ||
*The result is significant at p<0.05.
HBcAb, hepatitis B core antibodies; HBsAg, hepatitis B surface antigen.