Table 3.
Multivariable analysis of factors associated with event of death after SARS-CoV-2 infection
| Variable | Odd ratio (95% CI) | p-value |
|---|---|---|
| Age (yr) | ||
| <80 | 1 | |
| ≥80 | 3.40 (1.91–6.28) | <0.001* |
| Heart rate, baseline | ||
| <110/min | 1 | |
| ≥110/min | 4.22 (1.49–12.32) | 0.007* |
| Dyspnea at presentation | ||
| Not present | 1 | |
| Present | 2.49 (1.35–4.59) | 0.004* |
| Altered mental status at presentation | ||
| Not present | 1 | |
| Present | 7.03 (1.45–52.48) | 0.026* |
| Comorbidity | ||
| Dementia, no | 1 | |
| Dementia, yes | 3.05 (1.80–5.3) | <0.001* |
| Diabetes, no | 1 | |
| Diabetes, yes | 2.32 (1.32–4.1) | 0.004 |
| Hypertension, no | 1 | |
| Hypertension, yes | 1.13 (0.65–1.96) | 0.675 |
| Chronic renal disease, no | 1 | |
| Chronic renal disease, yes | 4.62 (1.56–14.61) | 0.007* |
| Hemoglobin at presentation | ||
| ≥12.5 g/dL | 1 | |
| <12.5 g/dL | 1.63 (0.96–2.81) | 0.073 |
| Absolute lymphocyte counts at presentation | ||
| ≥1,000 /mm3 | 1 | |
| <1,000 /mm3 | 4.27 (2.53–7.34) | <0.001* |
*
p<0.05.
SARS-CoV-2: severe acute respiratory syndrome coronavirus 2, CI: confidence interval