HFE genotype and haplotype frequencies in 330 controls
| Observed | Expected | ||||||
| Genotype | Number (total = 330) | Frequency | Number | Frequency | Hardy-Weinberg χ2 (p) | ||
| Codon 63 | 63HH | 241 | 0.73 | 244 | 0.74 | ||
| 63HD | 85 | 0.26 | 80 | 0.24 | 0.57 (0.75) | ||
| 63DD | 4 | 0.01 | 6 | 0.02 | |||
| Codon 282 | 282CC | 265 | 0.80 | 267 | 0.81 | ||
| 282CY | 64 | 0.19 | 59 | 0.18 | 1.21 (0.55) | ||
| 282YY | 1 | 0.003 | 3 | 0.01 | |||
| Haplotype | Number (total = 330) | Frequency | |||||
| Codons 63–282 | 63H–282C | 314 | 0.95 | ||||
| 63D–282C | 89 | 0.27 | |||||
| 63H–282Y | 65 | 0.20 | |||||
| 63D–282Y | 0 | 0 | |||||
| Compound heterozygotes (63H–282Y and 63D–282C) | 11 | 0.033 |