Parameters | Men M ± Et | Women M ± Et | Total M ± Et |
Years (M ± SD) | 47.93 ± 15.93 | 47.42 ± 17.23 | 47.73 ± 16.29 |
Mean of transfused units/per month (per year or per transfusion) | 2.89 ± 1.15 | 2.84 ± 1.12 | 2.87 ± 1.13 |
Mean of frequency de transfusion/Month | 2.74 ± 1.43 | 1.84 ± 0.90 | 2.37 ± 1.31 |