Furthermore, KAT2B was associated with AAA diameter (r = 0.382, P < 0.05), and KAT3B, KAT6A, and KAT6B correlated negatively with blood urea nitrogen (r = −0.403, −0.408, −0.478, P < 0.05). The gene discussed is KAT2B; the disease is triple-A syndrome.