为了探讨2型糖尿病与动脉硬化及相关因素,选择2型糖尿病组32人,正常对照组30人,应用CDFI检测颈动脉、股动脉血管内径和内中膜厚度(IMT)及胫前动脉、足背动脉内径及收缩期最高血流速度(PS),同时测定尿MAV,血APOA、APOB、BG、TG、TC。结果:糖尿病组动脉血管内径,IMT、PS与正常对照组比较有显著差异(P<0.01),除TC两组比较无统计学意义外,其余P<0.01。 To investigate type 2 diabetes and atherosclerosis and related factors, 32 patients with type 2 diabetes mellitus and 30 normal controls were enrolled in this study. The carotid, femoral artery IMT and anterior tibial artery were measured by CDFI. Dorsal artery diameter and systolic blood flow velocity (PS). Meanwhile, urine MAV, blood APOA, APOB, BG, TG and TC were measured. Results: The diameters of arterial vessels, IMT, PS in diabetic group were significantly different from those in normal control group (P <0.01). There was no significant difference except TC between the two groups (P <0.01).