Figure 1From: A novel approach to simulate gene-environment interactions in complex diseasesMulti-logistic model applied to a two genetic-one environmental factors condition. On the y-axis is reported the disease risk (R) and on the x-axis is reported the level of exposure of the environmental factor. The relationship is modelled by the Eq. 2. For each combination of genetic factors there are different α i and β i that models the relationship between environmental exposure and disease risk.Back to article page