Table 2.
Multivariable logistic regression analysis of factors associated to death and ICU admission.
| OR | 95% CI | p-Value | |
|---|---|---|---|
| Analysis on intra-hospital mortality | |||
| Vaccinated with one dose | 0.91 | 0.46–1.72 | 0.795 |
| Vaccinated with two doses or monodose | 0.63 | 0.29–1.30 | 0.227 |
| Vaccinated with three doses | 0.73 | 0.43–1.22 | 0.243 |
| Age | 1.09 | 1.07–1.10 | <0.001 |
| Sex (male) | 1.00 | 0.72–1.38 | 0.982 |
| Number of comorbidities | 1.17 | 0.99–1.39 | 0.053 |
| Time between last vaccinations and admission (days) | 1.00 | 0.99–1.00 | 0.148 |
| BSIs | 3.22 | 1.99–5.23 | <0.001 |
| UTIs | 0.79 | 0.52–1.17 | 0.26 |
| Clostridioides colitis | 0.99 | 0.24–3.50 | 0.995 |
| Non-viral pneumonia | 3.82 | 2.60–5.62 | <0.001 |
| Analysis on ICU admission | |||
| Vaccinated with one dose | 0.48 | 0.21–1.01 | 0.066 |
| Vaccinated with two doses or monodose | 0.27 | 0.09–0.68 | 0.008 |
| Vaccinated with three doses | 0.31 | 0.15–0.61 | 0.001 |
| Age | 1.00 | 0.99–1.01 | 0.620 |
| Sex (male) | 1.53 | 1.12–2.11 | 0.008 |
| Number of comorbidities | 0.76 | 0.62–0.92 | 0.006 |
| Time between last vaccinations and admission (days) | 0.99 | 0.99–1.00 | 0.128 |
| Sepsis | 5.56 | 3.49–8.89 | <0.001 |
| UTIs | 2.65 | 1.77–3.96 | <0.001 |
| Clostridioides colitis | 0.52 | 0.09–2.12 | 0.401 |
| Non-viral pneumonia | 6.00 | 4.23–8.51 | <0.001 |
BSIs: blood stream infections; ICU: intensive care unit; UTIs: urinary tract infections.