Extended Data Fig. 10: Manhattan and QQ plots of LV mean wall thickness GWAS and MTAG.

a,b, Summary results of the mean left ventricular wall thickness (meanWT) GWAS in the UK Biobank (n = 19,260) shown as Manhattan plots for the single-trait (a) and the multi-trait analyses (MTAG; b). Single-trait analysis (a) consisted of a fixed-effects meta-analysis of case–control GWAS using a linear mixed model (BOLT-LMM), and multi-trait analysis results (b) were obtained using MTAG including summary statistics for all nine left ventricular (LV) traits. Red dashed line shows the significance threshold of P = 1 × 10-8. Quantile-quantile (QQ) plots shown as inserts in corresponding panels. Genomic inflation (λ) = 1.065 (single-trait) and 1.072 (MTAG). Numbering of signals as shown in Supplementary Table 8.