Five SNPs, including rs138753053, rs56823384, rs145397166, rs10503670, and rs76507772, showed suggestive or nominally significant associations for developing incidental events of cognitive impairment after SAH cognitive impairment in patients with Hp2-1 and Hp2-2 (5 × 10−7 < p < 0.011) (Supplementary Table S2). Here, ARL6IP5 is linked to Cognitive impairment.