Parameters | Age of presentation “months” mean ± SD | number of crisis/year mean ± SD | HB F% mean ± SD | HB S% mean ± SD |
rs 9376090 | ||||
TT | 21.6 ± 18 | 3.6 ± 1.9 | 8.4 ± 6.5 | 68.3 ± 18.4 |
CT | 16.8 ± 12 | 2.7 ± 1.03 | 7.1 ± 5.6 | 54.4 ± 22.6 |
CC | 36 | 2.0 | 1.5 | 47.0 |
P value | 0.35 | 0.03 * | 0.583 | 0. 031* |
rs 4895441 | ||||
AA | 21.6 ± 13 | 4.1 ± 2.2 | 4.7 ± 5.0 | 63.7 ± 24.8 |
AG | 32.4 ± 19 | 1.8 ± 0.98 | 9.4 ± 6.04 | 47.8 ± 23.4 |
P value | 0.02 * | 0.001 * | 0. 013 * | 0. 022 * |