Table 2 Association between COVID-19 and covariate-adjusted past BCG vaccination using logistic regression
From: Previous BCG vaccination is associated with less severe clinical progression of COVID-19
Unmatcheda (N = 1167) | Matchedb (200 pairs matched by age and presence of comorbidity) (N = 400) | Matchedb (203 pairs matched by age, presence of comorbidity, and city) (N = 406) | |||
|---|---|---|---|---|---|
OR (95% CI) | OR (95% CI) | OR (95% CI) | |||
Crude | Adjusted | Crude | Adjusted | Crude | Adjusted |
0.12 (0.09–0.17) | 0.27 (0.17–0.44) | 0.35 (0.21–0.58) | 0.28 (0.13–0.58) | 0.30 (0.17–0.53) | 0.30 (0.14–0.63) |