| Expected difference in total cognitive z-scorea (95% confidence interval) | p-value for interaction |
---|---|---|
HFE C282Y | ||
   Wild Type | −0.061 (-0.115, -0.007) | 0.11 |
   Variant | 0.073 (-0.081, 0.228) |  |
HFE H63D | ||
   Wild Type | −0.071 (-0.132, -0.009) | 0.64 |
   Variant | −0.024 (-0.131, 0.082) |  |