In the univariate regression analysis of death within 1 year in AIS patients (Table 2), there was a statistically significant difference (P < 0.05) in the overall population for death within 1 year according to NOS, FBG, HBALC, MB, and CRP levels, as well as anticoagulation therapy, PPI treatment, and SS. The gene discussed is CRP; the disease is androgen insensitivity syndrome.