Fig. 3.

Distributions of comorbidities in the hospitalized and non-hospitalized cohorts for days −365 to −11 relative to the first positive PCR test. The phenotypes include: (A) Acute respiratory distress syndrome / acute lung injury, (B) Anemia, and (C) Cardiac arrhythmias. In the subplot for a single phenotype, the x-axis corresponds to the date relative to the first positive PCR date, and the y-axis corresponds to the percentage of patients with mentions of the phenotype with positive sentiment in their clinical notes on that relative date. In the title for each plot, we show the (phenotype, threshold for positive sentiment mentions) pair which is enriched in the pre-COVID-19 phase, along with the associated p-value. In the legend for each plot, we show the number and percentage of patients with the phenotype for the hospitalized post-clearance cohort in blue and for the non-hospitalized post-clearance cohort in orange.