Results from multigroup analyses indicated that there was no significant difference in the associations between alc-PRS, social support, and their interactions, in relation to alcohol use between males and females for EAs (Walt test χ2 = 11.09, df = 5, p = .05; see Supplemental Table 3) or AAs (Walt test χ2 = 5.23, df = 5, p = .39; see Supplemental Table 4).