approaching significanceP = .09
Overall, this study found that patients had significantly lower antibody levels after COVID-19 infection when treated with dupilumab vs systemic therapies ( P = .01), and lower levels (approaching significance, P = .09) compared with patients receiving limited/no therapy, paralleling our previous finding that dupilumab-treated patients were more likely to have milder symptoms COVID-19 symptoms compared with patients on broad-acting treatments and also those receiving limited/no treatment. 1 However, there were no differences in antibody levels among treatment groups after mRNA vaccination.