Inter- and Intra-Assay Coefficients of Variability In order to express the precision, or repeatability, of immunoassay test results, researchers in the social and behavioral sciences typically report two measures of the Coefficient of Variability (CV) in their publications: the Inter-Assay CV and th...
Inter-assay coefficient of variation of analytical platforms performed across multiple laboratories varied between 6.5% and 41.9%.Conclusions:This study is encouraging for the growing momentum toward integration of neurofilament measurement into the specialized ALS clinic. It demonstrates the importance of '...
The protocol for 96-well plates typically resulted in high intra-assay CVs (>27%). Assessment of intra-assay variation is essential when DBS telomere length is measured by qPCR. 展开 关键词: coefficient of variation dried blood spot qPCR telomere length EPIDEMIOLOGY ...
...)测定,胰岛素的分析内(intra-assay)与分析间(inter-assay)变异系数分别为3.3与2.5%。 www.anjiya.com|基于4个网页 3. 间分析 用上述方法分析所得批内分析(intra-assay)之差异大约是3%,批间分析(inter-assay)之差异10%。略作修正,此方法可用在许多 … ...
variation, with lower intra-assay and inter-assay variation observed with the commercial control. Single calibrator assays were not consistently associated with higher inter-assay variation than multi-point calibrator assays. An inter-assay coefficient of variation of 20% was determined to be an ...
Meanwhile, the medians of coefficient of variation (CV%) of absolute ion-intensity were listed in Table2. Since in this study the NIST plasma and pooled commercial plasma were assumed as biological different groups, the analysis of their precision, revealed as CV% were calculated separately. Fu...
Results The inter-assay coefficient of variation (CV) was 46% for the NC and 9% for the PC, clearly demonstrating a proportional error. Among 12 batches that exceeded ±3SD limits, sera from 4 informative patients were examined. A normalization algorithm could not be derived because there ...
Correlation coefficients (R) obtained from an eight-point calibration curve, recovery (in percent), intra-assay and inter-assay precision (coefficient of variation; CV) for each steroid.Lee KorenElla S. M. NgKira...
An inter-assay coefficient of variation of 20% was determined to be an appropriate maximum value for inclusion in the Australasian aCL Working Party consensus guidelines. Improved standardisation between different assay/kits is still required. 展开 ...
Main outcome measures: The primary outcome was the coefficient of variation percent (CV%) of the BGMs investigated. Results: In inter-assay precision analyses, all but GlucoMen LX had a CV <5%, and in intra-assay precision analyses, 10 of the 14 devices tested had CV <5%. BGStar and ...