Table 1.
Basal characteristics of COVID‐19 cases and healthy control
| Case group | Controlgroup | Reexamination group | |
|---|---|---|---|
| No. of cases | 75 | 139 | 37 |
| Gender, n (%) | |||
| Male | 45 (60.00) | 18 (12.95) | 21 (56.76) |
| Female | 30 (40.00) | 121 (87.05) | 16 (43.24) |
| Age (year), n (%) | |||
| ≤16 | 2 (2.67) | 2 (1.44) | 1 (2.70) |
| 17‐39 | 24 (32.00) | 102 (73.38) | 15 (40.54) |
| 40‐59 | 34 (45.33) | 27 (19.42) | 14 (37.84) |
| ≥60 | 15 (20.00) | 8 (5.76) | 7 (18.92) |
| Median (IQR) | 47.5 (20.5) | 45.5 (15.5) | 60.5 (23) |
| Sample type, n (%) | |||
| Serum | 53 (70.67) | 139 (100) | 26 (70.27) |
| Plasma | 22 (29.33) | 0 (0) | 11 (29.73) |
Abbreviations: IQR, inter quartile range.