Genotype | No of subjects | Raised transferrin saturation5-151(>50.5%) | Raised serum ferritin concentration5-152 (M >428, F >302 μg/l) |
Compound heterozygosity | 19 | 5 (26.3)*** | 3 (15.8)5-160 |
C282Y heterozygous | 121 | 11 (9.1)5-160 | 11 (9.1)*** |
H63D heterozygous | 240 | 24 (10.0)*** | 10 (4.2) |
Normal (noHFE mutation) | 655 | 21 (3.2) | 16 (2.4) |