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Fig. 3 | Immunity & Ageing

Fig. 3

From: Higher plasma levels of thymosin-α1 are associated with a lower waning of humoral response after COVID-19 vaccination: an eight months follow-up study in a nursing home

Fig. 3

Factors associated with the magnitude and loss of anti-S titers after BNT162b2 vaccination. Spearman’s correlation analysis between potential age-related factors associated to the magnitude of the initial response to the vaccine (T1, one month after the second dose of the vaccine), as well as to the short-term loss (between T1 and T4) and to the long-term loss (between T1 and T8). Color intensity of boxes represents Spearman’s rank correlation coefficient value as indicated in the color legend. All colored boxes represent statistically significant correlations (p values < 0.05). * p values between 0.1 and 0.05

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