The risk factors of elasticity of lower limb artery in type 2 diabetic patients by echo-tracking technique / 中华超声影像学杂志

ABSTRACT

Objective To analyze risk factors of elasticity of common femoral artery(CFA)and popliteal artery(PoA)in type 2 diabetic(T2DM)patients by echo-tracking(ET)technique.Methods Thirty healthy subjects(control group)and sixty-eight T2DM patients were enrolled in this study.The stiffness β of common femoral and popliteal artery were automatically measured by ET technique.The differences in ordinary and biochemical indices between control group and T2DM group were compared and analyzed by the method of linear regression and multiple linear regression.Results In both control and the T2DM group,β of CFA and PoA were significantly correlated with age,systolic blood pressure.TC, LDL,ApoB and LPa of CFA were also significantly correlation with β in T2DM group(P<0.05).Conclasions The stiffness of CFA and PoA in patients with T2DM increased followed by the increase of age, systolic blood pressure,TC,VLDL,ApoB and LPa.