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Fig. 2. Quantitative agreement between Alinity m HBV, HCV, and m2000 assays. (A) The Passing–Bablok analysis for HBV results, with correlation coefficient r of 0.986. (B) Difference plot (Bland–Altman analysis) for HBV results showing a mean difference of 0.1 log IU/mL between assays. (C) The Passing–Bablok analysis for HCV results, with correlation coefficient r of 0.980. (D) Difference plot (Bland–Altman analysis) for HCV results showing a mean difference of 0.17 log IU/mL between assays. Abbreviations: HBV, hepatitis B virus; HCV, hepatitis C virus.
Lab Med Qual Assur 2020;42:150~155 https://doi.org/10.15263/jlmqa.2020.42.3.150
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