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. 2022 Apr 4;154:155874. doi: 10.1016/j.cyto.2022.155874

Table 1.

Characteristics of blood donors tested for IgG anti-SARS-CoV-2.

Characteristics IgG anti-SARS-CoV-2 status
Negative Positive p-value
Number of blood donors (%) 7396 (94.4) 441 (5.6)
Age in years, median (IQR) 35 (26–44) 35 (27–44) 0.814
Sex, male, (%) 4011 (54.2) 273 (61.9) 0.002

Significant p values are highlighted in bold. IQR, Interquartile range.