Reference Methods for Total Cholesterol and Total Glycerol
نویسندگان
چکیده
منابع مشابه
Reference methods for total cholesterol and total glycerol.
In internal and external quality assessment of clinical chemical analyses, the use of reference method values is prescribed in the Federal Republic of Germany as a measure of accuracy control. In the field of lipid analyses, reference methods are available for measuring total cholesterol and total glycerol in control sera. The reference measurement procedures are based on the highly accurate an...
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Background and Purpose: Serum total cholesterol (TC) concentrations are affected by several factors including ethnicity, diet, geographic, and environmental determinants, and are related to another disease, including hypothyroidism, and renal and liver disease. It is associated with an increased risk of cardiovascular disease, particularly if associated with high levels of serum low-density lip...
متن کاملReference intervals for serum total cholesterol, HDL cholesterol and non-HDL cholesterol in Batswana adults.
Reference intervals of total cholesterol, HDL cholesterol and non-HDL cholesterol concentrations were determined on 309 blood donors from an urban and peri-urban population of Botswana. Using non-parametric methods to establish 2.5th and 97.5th percentiles of the distribution, the intervals were: total cholesterol 2.16 - 5.52 mmol/l; non-HDL cholesterol 1.22 - 4.48 mmol/l; and HDL cholesterol 0...
متن کاملTotal error assessment of five methods for cholesterol screening.
We report the accuracy, imprecision, total analytical errors, and patient misclassification errors for cholesterol measured from capillary whole blood, venous whole blood, and venous plasma samples by five devices used in public cholesterol screening environments: Reflotron, Vision, Ektachem DT-60, QuickRead, and Liposcan. None of the methods met the National Cholesterol Education Program (NCEP...
متن کاملAssessment of between-instrument variations in a HPLC method for serum lipoproteins and its traceability to reference methods for total cholesterol and HDL-cholesterol.
BACKGROUND The main purpose of this study was to evaluate the between-instrument variation of the HPLC method for the measurement of total cholesterol (TC), HDL-cholesterol (HDL-C), LDL-cholesterol (LDL-C), VLDL-cholesterol (VLDL-C), chylomicron cholesterol (CM-C), LDL size, and HDL size. Furthermore, the accuracy of the HPLC was assessed for the determination of TC and HDL-C, compared with CDC...
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ژورنال
عنوان ژورنال: Clinical Chemistry and Laboratory Medicine
سال: 1991
ISSN: 1434-6621,1437-4331
DOI: 10.1515/cclm.1991.29.4.277