HR point estimates and risk ratio point estimates corresponding to ORs in previous studies consistently fall outside the 95% CIs of HR estimates in the current study. Adjusted HR point estimates (♢) and 95% CIs (―) from the FHCRC cohort are shown together with HR point estimates (♦) or risk ratio estimates corresponding to ORs (●) in previous studies. Results for rs1800871^d and rs1800871^r, respectively, represent dominant and recessive genetic models.