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ABO and Rh Blood Group Distribution of Blood Donors from September 12/2019 to March 18/2021 at Bahir Dar Blood Bank
| Rh blood Group of Blood Donors | Total | |||
|---|---|---|---|---|
| Negative (%) | Positive (%) | |||
| ABO | A | 1036 (8.7%) | 10,897 (91.3%) | 11,933 (100.0%) |
| AB | 179 (8.2%) | 2009 (91.8%) | 2188 (100.0%) | |
| B | 726 (7.8%) | 8570 (92.2%) | 9296 (100.0%) | |
| O | 1451 (8.7%) | 15,185 (91.3%) | 16,636 (100.0%) | |
| Total | 3392 (8.5%) | 36,661 (91.5%) | 40,053 (100.0%) | |
