The result of genome wide association analysis of age at menarche.

<p>Genotyping result of 15,495 Japanese subjects were anlayzed in this study. Imputed SNPs with R2 of less than 0.7 were excluded from this analysis. A1 frequency of JPT was those from release 24 Hapmap JPT.</p>*<p>Effect size and SE of allele1 on age at menarche (year per allele) and P-values were obtained by inverse-variance method.