Table 2

Clinical and demographic correlates of longitudinal anti-spike IgG antibody response following complete initial mRNA vaccination

Beta*SEP valuePartial R2
Prior SARS-CoV-2 infection1.740.11<0.0010.134
Age (year)−0.010.00<0.0010.016
Male sex−0.270.06<0.0010.013
Non-white race−
Hispanic ethnicity0.020.100.800.000
Charlson Comorbidity Index−
  • *Beta values represent increase in 1 SD of log(10)IgG-S level per presence (vs absence) of a categorical variable or per unit increment of continuous variable.