Fig. 4

Estimated item and factor loading GWAS genetic correlation with PGS GWAS. 95% percent confidence intervals are presented. Results of multiple testing corrections are presented in Additional file 1: Tables S21 and S22 as a reference for the strength of statistical significance. Items are represented by points and factors are represented by bars. Bar width only reflects the number of items from the factor that were included. (R) denotes reversed coded items. The inattention factor had an estimated genetic correlation above one but is shown just below 1.0. This factor as well as the impulsivity factor had upper bounds of the confidence interval estimated over 1. Item-level estimates were removed if confidence intervals were estimated as having a range larger than 1.5