Data are median (IQR), n (%), or n/N (%), where N is the total number
of patients with available data. p values comparing severe with
non-severe patients were calculated by χ2 test, Fisher’s exact test, or
Mann-Whitney U test, as appropriated. COVID-19, coronavirus disease 2019
infection.
Table 3: Predictors of disease severity in COVID-19 patients with
chronic airway diseases.