Research Article
Efficacy and Safety of Lianhuaqingwen Capsules for the Prevention of Coronavirus Disease 2019: A Prospective Open-Label Controlled Trial
Table 6
Comparison of positive rates of subjects of different genders.
| Follow-up time | Positive rate | Nā=ā1976 | value | LH group | Control group |
| Male | N | 543 | 452 | 0.6305 | Positive, N (%) | 3 (0.55) | 1 (0.22) |
| Female | N | 558 | 423 | 0.0005 | Positive, N (%) | 0 (0.00) | 9 (2.13) |
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