Table 1 Characteristics of subjects with confirmed SARS-CoV-2 infection.
From: Detection of SARS-CoV-2 in exhaled breath from non-hospitalized COVID-19-infected individuals
Characteristics | Overall (n = 111) |
|---|---|
Sex | |
Female, n (%) | 66 (59.5) |
Male, n (%) | 45 (40.5) |
Age, median [IQR] | 40 [29, 54] |
Comorbidity | |
Yes, n (%) | 33 (30.0) |
No, n (%) | 77 (70.0) |
SARS-CoV-2 confirmed prior to inclusion | |
Yes, n (%) | 106 (95.5) |
No, n (%) | 5 (4.5) |
Symptoms at inclusion | |
Yes, n (%) | 100 (90.1) |
No, n (%) | 11 (9.9) |
Symptom duration at inclusion, days, median [IQR] | 3 [2, 5] |
Missing, n (%) | 2 (2) |
Symptoms at any time | |
Yes, n (%) | 105 (95.5) |
No, n (%) | 5 (4.5) |
Missing, n (%) | 1 |
SARS-CoV-2 subtype | |
Wildtype, n (%) | 18 (19.8) |
B.1.1.7, n (%) | 73 (80.2) |
Missing | 20 |
Complete air sampling (5 consecutive days) | |
Yes, n (%) | 102 (91.9) |
No, n (%) | 9 (8.1) |
Positive air sample at any time | |
Yes, n (%) | 52 (46.8) |
No, n (%) | 59 (53.2) |
Days from symptom onset to first positive air sample, median [IQR] | 3 [2, 4] |
