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. 2022 Sep 21;22:246. doi: 10.1186/s12911-022-01983-7

Fig. 2.

Fig. 2

Correlation between drug administration and outcome, considering the 10 most frequently prescribed drugs in week 1 of the onset of symptoms. The prescriptions were divided according to patient age groups. The size of a bubble indicates how frequently a drug was administered. The color of a bubble indicates the Matthews correlation of the drug with death (shades of red) or discharge (shades of blue). A color scale is provided to indicate the numerical correlation (from -1 to +1). (IV intravenous)