Meta-analysis of fat distribution traits in UK Biobank; meta-analysis output

Some of my previously-uploaded files round a small number of p-values to zero. Uploading the METAL output so that the rounding errors can be avoided. Columns: SNP: rs identifier with reference and alternate alleles appended Allele1: first allele Allele2: second allele Freq1 frequency of the variant collapsed across strata FreqSE: standard error of the frequency estimate MinFreq: minimum frequency MaxFreq: maximum frequency Effect: beta of the SNP StdErr: standard error P-value Direction: direction of effect in each stratum (UK Biobank, GIANT)此前上传的部分文件将少量P值四舍五入至0。本次上传METAL输出结果以规避此类舍入误差。 字段说明如下： SNP：后缀附加参考等位基因与替代等位基因的rs编号标识符 Allele1：第一等位基因 Allele2：第二等位基因 Freq1：跨研究分层合并后的变异等位基因频率 FreqSE：频率估计值的标准误 MinFreq：最小等位基因频率 MaxFreq：最大等位基因频率 Effect：单核苷酸多态性（Single Nucleotide Polymorphism, SNP）的效应值β StdErr：标准误 P-value：P值 Direction：各研究分层（英国生物样本库UK Biobank、GIANT联盟）中的效应方向