Haematology parameters (normal values) | Frequency of below normal values among blood donors N = 103 | Percentages % |
HCT (36% - 52%) | 13 | 12.6 |
HB (12 - 18 g/dl) | 13 | 12.6 |
TWCC (4.0 - 11 nl) | 26 | 25.2 |
PLT (150 - 450 nl) | 14 | 13.6 |
MCHC (32 - 34 g/dl) | 12 | 11.7 |
MCH (27 - 32 pg) | 27 | 26.2 |
MCV (80 - 100 fl) | 17 | 16.5 |