Table 2.
Cumulative viral clearance rates at different time points.
| Time* | Cumulative virus clearance rate of overall patients (%) (n = 128) | Cumulative virus clearance rate of serious cases (%) (n = 109) | Cumulative virus clearance rate of critical cases (%) (n = 19) | P valuea |
|---|---|---|---|---|
| 1 weeks | 0.8 (1) | 0.9 (1) | 0 (0) | 1.000 |
| 2 weeks | 13.3 (17) | 13.8 (15) | 10.5 (2) | 0.701 |
| 3 weeks | 37.5 (48) | 41.3 (45) | 15.8 (3) | 0.041 |
| 4 weeks | 62.5 (80) | 68.8 (75) | 26.3 (5) | 0.001 |
| 5 weeks | 82.8 (106) | 87.2 (95) | 57.9 (11) | 0.002 |
| 6 weeks | 95.3 (122) | 98.2 (107) | 78.9 (15) | 0.004 |
| 7 weeks | 98.4 (126) | 100 (109) | 89.5 (17) | 0.021 |
| 8 weeks | 99.2 (127) | 100 (109) | 94.7 (18) | 0.148 |
| 9 weeks | 100 (128) | 100 (109) | 100 (19) |
*
From symptom.
a
P value indicated differences between non-severe patients and severe patients. P < 0.05 was considered statistically significant.