Table 3.

Associations between the SZ-PRS and reports of childhood adversity

Gene–environment correlation	Adjusted βa	95% CI	p	Adjusted βb	95% CI	p
Psychosis cases	0.02	−0.14 to 0.22	0.65	0.02	−0.14 to 0.22	0.65
Unaffected controls	0.03	−0.09 to 0.25	0.34	0.04	−0.08 to 0.26	0.31

Notes: Linear regression.

Childhood adversity was measured by the CTQ dichotomised into at least one type of trauma reaching moderate to severe levels (Bernstein et al., 1994).

^aAdjusted for 10 PCs, and site.

^bFurther adjusted for sex, age at interview and years of education.