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. 2020 Sep 19;510:790–795. doi: 10.1016/j.cca.2020.09.023

Table 1.

Intra- and inter-assay precision study results.


Intra-assay mean AU ± SD (%CV)
Inter-assay mean AU ± SD (%CV)
Sample IgG ELISA IgM ELISA IgG ELISA IgM ELISA
Negative 2.06 ± 0.18 (9.1%) 2.2 ± 1.8 (8.2%) 2.2 ± 0.3 (13.7%) 2.6 ± 0.3 (12.4%)
Positive 64.2 ± 1.6 (2.5%) 29 ± 1.4 (4.8%) 63.8 ± 3.1 (4.9%) 26.6 ± 2.05 (7.7%)