(1) Regression coefficient of the interaction term when both miSNP and 3utr proxy SNPs coded 0/1/2 according to the number of carried rare alleles are introduced in a linear regression model together
AA: Arachidonic acid; EPA: Eicosapentanoic acid; DHA: Docosahexaenoic acid.*Adjusted for sex, age (days), psychologist, quality of neuropsychological test, maternal education, and use of gas stove at