Cause retained | Workforce | Percentage % |
Infection | 26 | 19 |
Rh alloimmunization | 23 | 16.7 |
ABO alloimmunization | 12 | 8.7 |
Prematurity | 10 | 7.2 |
Alloimmunization subgroup | 1 | 0.7 |
Cause not found | 65 | 47 |
Total | 137 | 100 |