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Age group and genotype distribution
| Age group | Genotypes | ||
|---|---|---|---|
| HbAHbA (%) | HbAHbS (%) | HbSHbS (%) | |
| 1–10 | 6 (1.2) | 8 (1.6) | 3 (0.6) |
| 11–20 | 40 (8.0) | 23 (4.6) | 5 (1.0) |
| 21–30 | 183 (36.5) | 26 (5.2) | 2 (0.4) |
| 31–40 | 105 (30.0) | 25 (5.0) | 1 (0.2) |
| 41–50 | 23 (4.6) | 24 (4.8) | 1 (0.2) |
| 51–60 | 6 (1.2) | 11 (2.2) | – |
| 61–70 | 3 (0.6) | 6 (1.2) | – |
| 71 and above | |||
| Total | 366 (73.1) | 123 (24.6) | 12 (2.3) |
