Table 1.

Demographics and clinical characteristics of participants at baseline.

Characteristic	Hospitalized (N = 88)	Symptomatic non-hospitalized (N = 90)	Recovered (N = 53)
Female sex, %	38%	62%	65%
Age, median years [Q1,Q3]	57 [43,68]	48 [31,59]	33 [29,42]
Ethnicity
Caucasian	35%	79%	81%
Black/African American	15%	8%	6%
Hispanic/Latino	38%	3%	6%
Other	12%	10%	8%
Comorbidities
Hypertension	53%	22%	2%
Chronic Lung Disease	18%	30%	2%
Diabetes	40%	11%	2%
BMI
<25	20%	35%	62%
25–29.99	35%	24%	24%
≥30	45%	40%	14%
Days between symptom onset and initial sample collection, median [Q1,Q3]	13 [10,18]	5 [2,15]	27 [20,34]
Oxygenation status at time of enrollment
Room air	15%
Nasal cannula	37%
Ventilator	48%
Hospitalization status
% Discharged	85%
% Mortality	13%