Fig. 2
From: Hospitalized COVID-19 patients treated with convalescent plasma in a mid-size city in the Midwest
Legend: Inpatient respiratory support type by hospital day among COVID-19 patients with severe disease receiving convalescent plasma (n = 16). The asterisk (*) marks that two patients were excluded from the tally because their final respiratory status was not known. At the time of last follow-up, one was on mechanical ventilation and one was on low-flow nasal cannula