B-033 Impact of Red Blood Cell Sediment on HbA1c Measurement
نویسندگان
چکیده
Abstract Background HbA1c testing using EDTA whole blood as specimens is essential for monitoring glycemic control in diabetic patients. In the laboratory that total automation system, transportation process might be impact quality of result according to red cell sedimentation. This study, we aimed evaluate from sediment which happen system. Methods samples (n = 50) were mixed once and levels determined by an Alinity c analyzer at initial time point (T0 0 min.), followed three additional points (T1 7 min., T2 15 T3 30 min.). The analyzed each then used calculate correlation coefficient, slope, intercept values. percent difference these parameter values all was calculated analytical criteria 5% bias National Glycohemoglobin Standardization Program (NGSP) criteria. Results We discovered obtained T1 are 0.999, 0.994, 0.008, respectively, 0.982, 0.042, respectively 0.979, 0.028, respectively. 0.00% not significantly different those (T0). Conclusion study shows that, system 7, minutes will even though before aspirate analyzer.
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ژورنال
عنوان ژورنال: Clinical Chemistry
سال: 2023
ISSN: ['0009-9147', '1530-8561']
DOI: https://doi.org/10.1093/clinchem/hvad097.376