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Fig. 1. Distribution of the S/CO ratio of anti-HCV ICA-positive samples, subgrouped according to technician and kit lot (shown in Table 1). (A) Humasis kit. (B) ASAN kit (*P<0.05, **P<0.01). Boxs represent the interquartile range and the line within box represents the median. The I bars represent the 2.5th and 97.5th percentiles. The instruments used were from the following companies: Humasis HCV card (Humasis Co. Ltd., Anyang, Korea) and Asan Easy Test HCV (Asan Pharmaceutical, Seoul, Korea). Abbreviations: S/CO, signal to cutoff; HCV, hepatitis C virus; ICA, immunochromatographic assay.
Lab Med Qual Assur 2021;43:37~42
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