A similar trend of positive rGs was observed for PTSD phenotypes (i.e. PTSD, PTSD Re-Exp) with AUD and AD phenotypes on AA samples (rG: 0.182–0.266, NS). Conversely, PTSD phenotypes and Max Alc correlated negatively for individuals of this ancestry (rG: −0.275 to −0.123, NS). However, regardless of rG direction, these estimates yielded relatively large standard errors (s.e.s) and non-significant results ( p > 0.05).
