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. 2022 Jul 16;20(11):2558–2566.e5. doi: 10.1016/j.cgh.2022.06.028

Figure 2.

Figure 2

Humoral immune response after a second (V2) and third (V3) SARS-CoV-2 vaccination in LTRs (orange descending triangles) and HCs (blue dots). A, Anti-S RBD (AU/mL) levels. B, The bar graphs indicate the proportions of negative (<0.8 AU/mL), low positive (<100 AU/mL), positive (>100 AU/mL), high (>1000 AU/mL), and very high response (>10000 AU/mL). C, Humoral response after a third vaccination depending on the humoral response level after a second vaccination (<0.8, 0.8‒100, >100 AU/mL) in a subgroup of 75 LTRs. Statistical analysis was performed by the Mann-Whitney test (∗P < .05; ∗∗P < .01; ∗∗∗P < .001). Solid horizontal lines indicate medians and interquartile; dotted horizontal lines indicate cutoff values for no response, low positive, positive, high, and very high response.