Besides chromosome 17, notable ROH regions were identified on chromosome 18 (40142800–40431605) observed in 20.9% of individuals, containing 434 common SNPs in the region 18q12.3, mapped to ENSG00000286844 (uc288ffz), and chromosome 2 (188129455–188285982; 20.0% of individuals), which mapped to the long intergenic non-protein coding RNA 1090 (LINC01090) gene associated with post-traumatic stress disorder (PTSD). Here, LINC01090 is linked to post-traumatic stress disorder.