The relationship between genetic liability, childhood maltreatment, and IQ: findings from the EU-GEI multicentric case-control study.

In the FEP group, the association between childhood maltreatment ( B = − 1.86 [− 5.10, 1.39], p = 0.261), abuse ( B = − 0.51 [− 3.75, 2.73], p = 0.757), neglect ( B = − 2.13 [− 5.34; 1.09], p = 0.194), and IQ were of a similar size to those detected in the analyses of the full sample, although failed to reach significance.

also in 4,113 other papers

In the subset of European ancestry participants with complete information about childhood maltreatment, IQ, and SZ-PRS, there was evidence of an association between childhood maltreatment and poor cognition, which failed to reach statistical significance among FEP cases.

also in 6,035 other papers