Research Article
Efficacy and Safety of Lianhuaqingwen Capsules for the Prevention of Coronavirus Disease 2019: A Prospective Open-Label Controlled Trial
Table 10
Proportion of subjects with symptoms during the medical observation period.
| Follow-up timepoint | Symptomaticity | N = 1976 | value | LH group (N = 1101) | Control group (N = 875) |
| Isolation period | Symptomatic, N (%) | 7 (0.64) | 17 (1.94) | 0.0084 | Asymptomatic, N (%) | 1094 (99.36) | 858 (98.06) |
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