Figure 1. Heat Map of Genetic Correlations Among All Included 35 Polygenic Scores (PGSs).
The strongest correlations were present between cognitive measures (eg, intelligence and educational attainment: r for PGSs, 0.41) and measures related to mood (symptoms of depression and neuroticism: r for PGSs, 0.41). ADHD indicates attention-deficit/hyperactivity disorder; BMI, body mass index; and OCD, obsessive compulsive disorder.