The study of Vandevyver et al. [46] showed no significant correlation between the VDR polymorphisms of BsmI, ApaI, TaqI and BMD, while Nguyen et al. demonstrated a significant correlation between the TaqI polymorphism and BMD [47], with the TaqI-CC (tt) genotype being associated with an increased risk of hip fracture (OR = 2.6; 95%CI = 1.2–5.3) and BMD. The gene discussed is VDR; the disease is bone fracture.