The results of ineligible donor screening tests conducted by the Korean Red Cross
| Year | Number of blood donors in Korean Red Cross | Total number of ineligible results in donor screening test (%) | Hepatitis B virus | Hepatitis C virus | Syphilis (%) | Alanine aminotransferase test (%) | Antibody screening (%) | variant blood type (%) | Human T-cell lymphotropic virus test (%) | Others (%) | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Antigen (%) | Nucleic acid test (%) | Antibody (%) | Nucleic acid test (%) | ||||||||||
| 2015 | 2,972,156 | 52,595 (1.8) |
937 (0.0) |
911 (0.0) |
3,516 (0.1) |
106 (0.0) |
435 (0.0) |
46,793 (89.0) |
1,524 (0.1) |
1,464 (0.1) |
379 (0.0) |
1,747 (0.1) |
|
| 2017 | 2,714,819 | 58,602 (2.2) |
677 (1.2) |
718 (1.2) |
3,221 (5.5) |
61 (0.1) |
319 (0.5) |
50,743 (86.6) |
1,765 (3.0) |
1,364 (2.3) |
365 (0.6) |
3,905 (6.7) |
|
| 2018 | 2,681,611 | 60,093 (2.2) |
642 (1.1) |
695 (1.2) |
4,270 (7.1) |
36 (0.1) |
284 (0.5) |
49,156 (81.8) |
1,296 (2.2) |
1,271 (2.1) |
273 (0.5) |
3,558 (5.9) |
|
| 2019 | 2,613,901 | 27,790 (1.1) |
620 (2.2) |
599 (2.2) |
2,841 (10.2) |
49 (0.2) |
227 (0.8) |
18,501 (66.6) |
1,505 (5.4) |
1,271 (4.6) |
215 (0.8) |
2,583 (9.3) |
|
| 2020 | 2,435,210 | 29,492 (1.2) |
631 (2.1) |
630 (2.1) |
2,539 (8.7) |
45 (0.2) |
272 (0.9) |
20,628 (69.9) |
1,119 (3.8) |
1,158 (3.9) |
458 (1.6) |
2,574 (8.7) |
|
| 2021 | 2,426,779 | 28,340 (1.2) |
1,262 (4.5) |
531 (1.9) |
1,502 (5.3) |
46 (0.2) |
324 (1.1) |
20,594 (72.7) |
1,536 (5.4) |
1,007 (3.6) |
842 (3.0) |
1,267 (4.5) |
|
| 2022 | 2,445,003 | 32,157 (1.3) |
2,096 (6.5) |
618 (1.9) |
3,762 (11.7) |
58 (0.2) |
304 (1.0) |
19,763 (61.5) |
1,454 (4.5) |
1,216 (3.8) |
2,465 (7.7) |
1,216 (3.8) |
|