Statistical analysis Categorical variables were described as frequency and percentage, and continuous variables were shown as mean and standard deviation or median and interquartile range (IQR), as appropriate
Statistical analysis Categorical variables were described as frequency and percentage, and continuous variables were shown as mean and standard deviation or median and interquartile range (IQR), as appropriate. the clinical characteristics and vaccination info of all individuals and measured the NAb and anti-S1 (spike protein)?+?N (nucleocapsid protein) IgG-binding antibodies against SARS-CoV-2 in serum samples of…