sex-, rater-, age-, and instrument-specific assessment of AGG with attention problems and hyperactivity [15]. Significant genetic correlations were further observed with other psychiatric and psychological traits (range \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\left| {r_g} \right|$$\end{document}rg: 0.19–0.55). Negative genetic correlations (rg = ~−0.5) were found with all three traits from the cognitive domain. Genetic correlations were positive with smoking initiation (rg = 0.55; SE = 0.04) and smoking quantity (rg = 0.46; SE = 0.06), and negative with age at smoking initiation (rg = −0.60; SE = 0.09).
