title: Correlation between macrovascular disease as assessed by bioimpedance plethysmography and various parameters used to assess diabetic "control".
abstract: Blood flow in a segment of the leg was determined by bioimpedance plethysmography in 47 diabetic patients and in 19 normal volunteers. The blood flow through the limb, expressed as stroke volume/m2 (SV/m2), was not significantly different in the two populations. SV/m2 showed significant negative correlation with the presence of peripheral vascular disease, fasting serum cholesterol concentration, glycosylated hemoglobin (HbA1c) concentration, and the duration of diabetes. The presence or absence of retinopathy (27.7% of cases) or nephropathy (4.3% of cases) did not show strong association with the SV/m2. Neither the duration of the hypertension nor the systolic or diastolic blood pressure correlated significantly with blood flow in the extremity. These data suggest that only some of the parameters used to assess "control" of diabetic patients can be useful predictors of macrovascular as well as microvascular disease in diabetic patients.
authors.forename: A N
authors.initials: AN
authors.lastname: Elias
authors.forename: E S
authors.initials: ES
authors.lastname: Domurat
authors.forename: R
authors.initials: R
authors.lastname: Friis
authors.forename: L J
authors.initials: LJ
authors.lastname: Valenta
mesh_terms: D000328:Adult; D000368:Aged; D001161:Arteriosclerosis / Q000503:physiopathology*; D001786:Blood Glucose / Q000032:analysis; D003920:Diabetes Mellitus / Q000503:physiopathology* / Q000517:prevention & control; D003925:Diabetic Angiopathies / Q000503:physiopathology*; D005260:Female; D006801:Humans; D007866:Leg / Q000098:blood supply*; D008297:Male; D008875:Middle Aged; D010992:Plethysmography, Impedance; D012039:Regional Blood Flow
chemical_list: D001786:Blood Glucose