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. 2021 Jun 30;10(13):2935. doi: 10.3390/jcm10132935

Figure 1.

Figure 1

Flowchart of patients with COVID-19 hospitalized in the city of Louisville, KY, from 5 March 2020 to 30 June 2020. The 219 patients with critical COVID-19 were selected upon elimination of 67 patients with do-not-resuscitate and do-not-intubate advanced directive orders. Similarly, the 303 patients with non-critical COVID-19 pneumonia resulted in the elimination of 43 patients. Abbreviations: COVID-19, coronavirus disease 2019; DNI, do-not-intubate; DNR, do-not-resuscitate; SARS-CoV-2, severe acute respiratory syndrome coronavirus-2.