PERFECTING THE PRODUCTION PROCESS OF LYOPHILIZED BLOOD PLASMA CONTAINING HBV-DNA AND EVALUATION THE EFFICIENCY OF ESTABLISHING QUANTITATIVE HBV-DNA EXTERNAL QUALITY ASSESSMENT PROGRAM FROM YEAR 2019 TO 2021
Main Article Content
Abstract
Objectives: Perfecting the production processof lyophilized blood plasma containing HBV-DNA use in External Quality Assessment. Evaluation the efficiency of establishing quantiative HBV-DNA external quality assessment program from 2019 to 2021. Method: Empirical research of HBV-DNA positive plasma and Descriptive Statistics for the efficiency of establishing quantiative HBV-DNA external quality assessment program from 2019 to 2021. Result: Completed the procedure for producing HBV-DNA external quality assessment sample: evaluate the dilution efficiency according to designated deviation ±0,5log10 copies/mL approved interval, sample batcthes achieving homologous solution volume are distributed (CV<1%). The number of laboratories participate in quantiative HBV-DNA external quality assessment program increase annually (2019: 20 units, 2020: 26 units; 2021: 33 units). Annually participated units present high quality result (above >95%), (2019: 96,67%, 2020: 97,38%; 2021: 96,88%). Conclusion: Lyophilized blood plasma containing HBV-DNA product procedure is completed. Numbers of participated laboratories increase over years, ratio of certificated laboratories constantly reach above 95%.
Article Details
Keywords
External Quality Assessment, HBV-DNA, lyophilized blood plasma
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