Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Genetic contribution of three genetic variants to the difference in incidence of disease between two groups when risk-genotype frequency is 0.1 in the first group, and varied from 0.1 to 0.5 in the second group for different values of relative risks and incidence of disease.
