Fig. 2. The association between biochemical PGS and a severe CD subtype of SZ.

Left: Forest plot of the association (OR with 95% CI) between an SD increase in each PGS and severe CD, relative to SZ cases with less marked impairment (CS). Right: Variance explained on the liability scale, assuming a 0.33% CD population prevalence for biochemical and a general cognitive ability PGS.