The assessment of arteriolosclerosis by serum lipids data, and carotid ultrasonography and pulse wave velocity, and its evaluation as a tool for preventive medicine: II. Carotid ultrasonography and pulse wave velocity for hyperlipemia and diabetes mellitus

We studied the test results of carotid ultrasonography and pulse wave velocity against a sample of hyperlipemia and diabetes mellitus. Sixty four hyperlipemia samples (HL), 85 diabetes mellitus samples (DS), and 27 complicated samples (CS) were compared with 56 healthy samples (HS). Hyperlipemia samples were selected from cholesterol under 300 mg/dl, and neutral fat under 300 mg/dl. Diabetes mellitus samples were selected from fasting plasma glucose (FBS) under 200 mg/dl. Samples from severe conditions with various disease were excluded. Ratio over 1.1 mm intima-media thickness (IMT) was 0% in HS, 48% in HL, 40% in DS and 33% in CS. PWV value was max 1896cm/s in CS. There was no significant correlation within IMT, serum lipid(Total Cholesterol, Neutral Fat, HDL-Cholesterol, LDL-Cholesterol) and FBS. For early treatment or accurate diagnosis of arteriosclerosis in hyperlipemia or diabetes mellitus patients, who are at high risk of developing arteriosclerosis, to vital function tests (carotid ultrasonography and pulse wave velocity) should be performed, in addition to normal blood tests.