NBS results
| Hemoglobin genotypes . | n (%) . |
|---|---|
| FA (normal pattern) | 6914 (84.07) |
| FA + Barts hemoglobin | 2 (0.02) |
| FAS (sickle cell trait) | 736 (8.95) |
| FAC (hemoglobin C trait) | 226 (2.75) |
| FS (sickle cell anemia) | 44 (0.54) |
| FSC (sickle cell and hemoglobin C) | 13 (0.16) |
| FSA (sickle cell β+-thalassemia) | 4 (0.05) |
| FC (hemoglobin C disease) | 8 (0.10) |
| FAG (hemoglobin G trait) | 1 (0.01) |
| F only (β thalassemia major) | 3 (0.04) |
| Other | 7 (0.09) |
| Not determined | 266 (3.23) |
| Total | 8224 (100) |
| Hemoglobin genotypes . | n (%) . |
|---|---|
| FA (normal pattern) | 6914 (84.07) |
| FA + Barts hemoglobin | 2 (0.02) |
| FAS (sickle cell trait) | 736 (8.95) |
| FAC (hemoglobin C trait) | 226 (2.75) |
| FS (sickle cell anemia) | 44 (0.54) |
| FSC (sickle cell and hemoglobin C) | 13 (0.16) |
| FSA (sickle cell β+-thalassemia) | 4 (0.05) |
| FC (hemoglobin C disease) | 8 (0.10) |
| FAG (hemoglobin G trait) | 1 (0.01) |
| F only (β thalassemia major) | 3 (0.04) |
| Other | 7 (0.09) |
| Not determined | 266 (3.23) |
| Total | 8224 (100) |
Results of screening data obtained from May 2020 to May 2022.