After full adjustment, the odds ratio for coronary heart disease was 1.12 (95% CI, 0.92 to 1.37) for subjects with the compound heterozygous (C282Y/H63D) genotype relative to those with the wild-type/wild-type genotype.
We examined the relation between two HFE mutations (C282Y and H63D), indicators of iron homeostasis, and the prevalence of coronary heart disease in a large population of white adults.
To test whether genetic haemochromatosis is associated with increased atherosclerosis, we determined the prevalence of two mutations in the HFE gene related to haemochromatosis (845G-->A; Cys282Tyr. and 187 C-->G, His63Asp) in 265 consecutive patients with premature (<50 years of age) angiographically-proven atherosclerotic disease (coronary and/or peripheral), and in 272 healthy controls.