Table 4.
Severe clinical events among COVID-19 infected patients by vaccination status.
| Outcomes | Events after COVID-19 diagnosis | Odds ratio (95% CI) | ||
|---|---|---|---|---|
| Unadjusted | Adjusted | |||
| Composite outcomes | Fully vaccinated | 53 | 0.639 (0.440 ~ 0.922) | 0.952 (0.916 ~ 0.988)* |
| Partial vaccinated | 4 | 1.509 (0.424 ~ 4.236) | 1.040 (0.900 ~ 1.201) | |
| Unvaccinated | 86 | ref | ref | |
| MV | Fully vaccinated | 13 | 0.447 (0.223 ~ 0.848) | 0.972 (0.951 ~ 0.995)* |
| Partial vaccinated | 2 | 2.026 (0.313 ~ 7.472) | 1.040 (0.954 ~ 1.134) | |
| Unvaccinated | 30 | ref | ref | |
| HFNC | Fully vaccinated | 43 | 0.800 (0.526 ~ 1.210) | 0.979 (0.947 ~ 1.013) |
| Partial vaccinated | 4 | 2.326 (0.649 ~ 6.604) | 1.097 (0.966 ~ 1.245) | |
| Unvaccinated | 56 | ref | ref | |
| CRRT | Fully vaccinated | 15 | 0.403 (0.213 ~ 0.726)* | 0.960 (0.936 ~ 0.984)* |
| Partial vaccinated | 2 | 1.576 (0.245 ~ 5.740) | 1.023 (0.930 ~ 1.125) | |
| Unvaccinated | 39 | ref | ref | |
MV, mechanical ventilation; HFNC, high-flow nasal cannula; CRRT, continuous renal replacement therapy.*p < 0.0167.