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Table. 1.

Comparison of the STANDARD M10 SARS-CoV-2 and Xpert Xpress SARS-CoV-2 assays for detecting SARS-CoV-2 according to the Ct value of the sample

Allplex E gene STANDARD M10 Xpert Xpress Total


Positive Inconclusive Negative Positive Inconclusive Negative
Ct < 20 43 0 0 43 0 0 43
20≤ Ct< 25 23 0 1 24 0 0 24
25≤ Ct< 30 59 0 0 59 0 0 59
30≤ Ct< 35 89 35 15 139 0 0 139
Ct ≥ 35 19 27 31 75 0 2 77
233 62 47 340 0 2 342

Abbreviations: Ct, cycle threshold; SARS-CoV-2, severe acute respiratory syndrome coronavirus 2.

Ann Lab Med 2023;43:111~113 https://doi.org/10.3343/alm.2023.43.1.111

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