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. 2023 Oct 28;24(21):15705. doi: 10.3390/ijms242115705

Figure 4.

Figure 4

Wilcoxon matched-pairs signed-rank tests were performed comparing the pseudovirus-based neutralization assay (pvNT) to surrogate neutralization assay ((a) n = 28, p < 0.0001), pvNT to live virus-based microneutralization assay (MN) ((b) n = 34, p < 0.0001), and surrogate assay to MN ((c) n = 28, p < 0.0001). The error bars are the standard deviations obtained from the sample replicates (n ≥ 3). (d) Comparison of the receiver operating characteristic (ROC) curves and the area under curve (AUC) for three different neutralization assays used in the study.