Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Secondary outcomes (COVID-19-positive patients)
| Serial number | Symptoms | BCG group (n = 246) | Placebo group (n = 249) | p value |
|---|---|---|---|---|
| 1 | Severe COVID-19 infection | 0 | 6 (2.4%) | 0.03 |
| 2 | Hospitalisation | 0 | 6 | 0.03 |
| 3 | Oxygen requirement | 0 | 6 | 0.03 |
| 4 | ICU admission | 0 | 1 | NC |
| 5 | Death | 0 | 1 | NC |
NC not calculated owing to no events in the BCG arm
