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. 2016 Sep 29;46(2):421–428. doi: 10.1093/ije/dyw216

Table 2.

Associations of maternal ADHD polygenic risk scores with maternal educational achievement and IQ

Outcome N Beta coefficient (95% CIs) P value R2
Mother’s highest qualification 7280 −0.09 (−0.10 to −0.06) 0.005 0.005
Maternal total IQ 2313 −0.6 (−1.2 to −0.1) 0.030 0.002

CIs, Confidence Intervals