SNP, indicating that rs7632287 could be used as a proxy (R2 = .95;1000 Genomes Project Consortium, 2012). SNPs were coded so that 2 indicated homozygous for the risk allele (high), 1 indicated heterozygous for risk allele (medium), and 0 indicated homozygous for the non-risk allele (low). These values were summed for each individual to make up the OXTR genetic risk score (range = 2-8, M(SD) = 5.76 (1.11)).
