Figure 4.
Mean FLU-PRO Plus scores per symptom domain in COVID-19-positive participants and symptomatic non-COVID-19 participants. A, Percentage of COVID-19-positive (n = 12) and symptomatic non-COVID-19 (n = 38) participants who experienced mean FLU-PRO Plus symptom scores of ≥1 for each of the symptom domains. Mean FLU-PRO Plus severity scores for the loss of sense (smell/taste) domain in (B) COVID-19-positive participants (n = 12) and (C) symptomatic non-COVID-19 participants (n = 38). Abbreviation: COVID-19, coronavirus disease 2019.