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Packed cell volume categories versus haemoglobin genotype.
| Haemoglobin Genotype | |||||||
| Packed Cell Volume |
AA n=131 |
AS n=23 |
AC n=6 |
Subtotal (%) Non SCD N=160 |
SS n=6 |
SC n=1 |
Subtotal (%) SCD N=7 |
| 7–15 | - | - | - | - | 6 | - | 6(85.7) |
| 16–29 | 97(74.0) | 20 | 5 | 25 (86.2) | - | 1 | 1(14.3) |
| 30 and above | 34(26.0) | 3 | 1 | 4(13.8) | - | - | 0 (0.0) |
SCD Versus Non-SCD : One way ANOVA: Kruskal-Wallis H = 23.36, df = 4, p = 0.001
