Novel and independent SNPs associated with QT at two previously identified QT loci in n = 8,644 African American participants.

aRestricted to SNPs with minor allele frequency ≥0.01 that passed quality control and defined as locus-specific SNP with the lowest P-value.
bCoded allele listed first.
cCalculated in the Atherosclerosis Risk in Communities Study.
dCalculated in the Malmö Diet and Cancer Study.
eAdjusted for rs12061601.
Est, estimate. SE, standard error. SNP, single nucleotide polymorphism.

a 本数据集限定为通过质量控制、次要等位基因频率≥0.01的单核苷酸多态性（single nucleotide polymorphism, SNP），选取位点内P值最低的SNP作为位点特异性SNP。
b 编码等位基因优先列出。
c 该统计量在动脉粥样硬化风险社区研究（Atherosclerosis Risk in Communities Study）中计算得到。
d 该统计量在马尔默饮食与癌症研究（Malmö Diet and Cancer Study）中计算得到。
e 已针对rs12061601进行校正。

Est：估计值（estimate）；SE：标准误（standard error）；SNP：单核苷酸多态性（single nucleotide polymorphism）。