However, after matching for the effects of age, sex and blood pressure, APA patients who had CTNNB1 mutations had significantly higher risk of post-operative residual hypertension than either KCNJ5-mutaion carriers (OR = 18.2, p = 0.046) or WT patients (OR = 14.5, p = 0.028). The gene discussed is KCNJ5; the disease is hypertensive disorder.