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Percentages of absence of SCR at follow-up
| No SCR at end of follow-up, n/total (%) | P value∗ | |
|---|---|---|
| HbSS/HbSβ0/HbSβ+ | 51 of 83 (61.4) | .025 |
| Male | 19 of 39 (48.7) | |
| Female | 32 of 44 (72.7) | |
| HbSC | 14 of 46 (30.4) | .177 |
| Male | 4 of 20 (20) | |
| Female | 10 of 26 (38.5) |
Pearson χ2.
