Table 1. Patient demographics and clinical characteristics.
| Patient | Acute serum (day) | Convalescent (day) | Age | Sex | Underlying diseases | Symptom | Ct value ORF1ab gene | |
|---|---|---|---|---|---|---|---|---|
| Serum 1 | Serum 2 | |||||||
| P1 a | -2 | 9 | NA | 56 | F | None | pneumonia | NA |
| P2 | 6 | 29 | NA | 45 | M | None | mild | 14.93 |
| P3 | 7 | NA | NA | 34 | M | None | mild | NA |
| P4 | 4 | 12 | NA | 36 | F | None | mild | 20.82 |
| P5 | 6 | 23 | NA | 28 | F | None | mild | 37.7 |
| P6 a | 2 | 21 | NA | 23 | F | None | mild | 24.2 |
| P7 | NA | 10 | NA | 24 | F | None | mild | 14.41 |
| P8 | 6 | 24 | 35 | 36 | M | None | mild | 32.12 |
| P9 | 3 | 18 | 31 | 68 | M | DM, HT, DLP | pneumonia | 19.32 |
| P10 | 1 | 21 | NA | 28 | M | None | mild | 28.83 |
| P11 | 4 | NA | NA | 25 | F | Alcoholism | mild | NA |
| P12 | 2 | 21 | NA | 30 | M | None | pneumonia | 26.19 |
| P13 | 5 | 20 | NA | 47 | M | DLP | pneumonia | 32.19 |
| P14 | 3 | NA | NA | 27 | F | Depression | mild | NA |
| P15 | 7 | NA | NA | 27 | M | Substance abuse | mild | 34.79 |
The acute serum samples were collected from patients within the first week of diagnosis (≤ 7 days). The convalescent serum samples were collected from patients after first week of diagnosis (> 7 days).
a, the patient who was asymptomatic at the diagnosis date.
DM: Diabetes mellitus; HT: Hypertension; DLP: Dyslipidemia; NA: Not available.