APOA1 and type 2 diabetes mellitus: Subjects with or without T2D at enrollment indicate obvious differences in LCI incidence rates (P = 0.024), levels of systolic blood pressure (SBP, P < 0.001) and diastolic blood pressure (DBP, P < 0.001), white blood cell count (WBC, P < 0.001), serum levels of TRIG (P < 0.001), HDL-C (P < 0.001), ApoA-I (P = 0.018), uric acid (UA, P < 0.001), HsCRP (P = 0.030), left atrial end-diastolic dimension (LAD, P = 0.012), LVEF (P = 0.028), left ventricular mass index (LVMI, P = 0.001) and E/e’ ratio (P = 0.003).