TABLE 1.
Clinical Characteristics of COVID-19 Patients at recovery stage (R1-R9) and Healthy controls (H1-H5) in this study.
| No | Gender | Ethnicity | Age (yrs) | Disease severity | Disease duration (days) | Time from discharge to sampling (days) | BMI | CoV-IgM | CoV-IgG |
|---|---|---|---|---|---|---|---|---|---|
| R1 | Male | Chinese | 31 | Mild1 | 26 | 70 | 25.95 | + | + |
| R2 | Male | Chinese | 29 | Mild2 | 25 | 79 | 20.05 | + | + |
| R3 | Male | Chinese | 24 | Moderate1 | 17 | 76 | 28.07 | - | + |
| R4 | Male | Chinese | 36 | Moderate2 | 13 | 83 | 26.23 | - | + |
| R5 | Male | Chinese | 43 | Mild3 | 12 | 89 | 23.66 | - | + |
| R6 | Male | Chinese | 40 | Mild4 | 32 | 96 | 35.43 | - | + |
| R7 | Male | Chinese | 39 | Moderate3 | 9 | 98 | 32.1 | - | + |
| R8 | Male | Chinese | 36 | Moderate4 | 24 | 78 | 26.78 | - | + |
| R9 | Male | Chinese | 43 | Mild5 | 21 | 107 | 25.33 | - | + |
| H1 | Male | Chinese | 28 | Healthy | N/A | N/A | 26.4 | - | - |
| H2 | Male | Chinese | 28 | Healthy | N/A | N/A | 21.3 | - | - |
| H3 | Male | Chinese | 32 | Healthy | N/A | N/A | 21.3 | - | - |
| H4 | Male | Chinese | 39 | Healthy | N/A | N/A | 23.0 | - | - |
| H5 | Male | Chinese | 37 | Healthy | N/A | N/A | 22.9 | - | - |
Comparison between COVID-19 group and control group showed no significant differences of age (p > 0.05) or BMI (p > 0.05). Note that average time from discharge to sampling of COVID-19 patients (R1–R9) was 86 days (about 3 months), and median age was 36 years.