highly significantp =2.9×10 − 6
A study tested the association of CYP24A1 polymorphism and coronary artery calcification CAC in three populations, the Amish Family Calcification Study (AFCS), the Genetic Epidemiology Network of Arteriopathy (GENOA), and the Penn Coronary Artery Calcification (PennCAC) cohorts found that rs2762939 C allele consistently showed association with reduced coronary artery calcification, with meta-analysis yielding a highly significant result ( p =2.9×10 − 6) [ 5 ].