Table 1.
Demographics of COVID-19 (CV) and Viral Infections cohorts. IQR: interquartile range; CPAP: continuous positive airway pressure; NIPPV/NIV: non-invasive positive pressure ventilation. ICU: intensive care unit.
| CV cohort | VI cohort | |
|---|---|---|
| Admissions included in the study, N | 373 | 485 |
| Age at admission, median [IQR] | 72 [57–82] | 73 [57–84] |
| Gender (male), N (%) | 209 (56.0) | 224 (46.2) |
| Emergency admissions, N (%) | 369 (98.9) | 483 (99.6) |
| In-hospital deaths, N (%) | 99 (26.5) | 29 (6.0) |
| ICU admissions, N (%) | 36 (9.7) | 25 (5.2) |
| CPAP or NIPPV/NIV, N (%) | 29 (7.8) | 13 (2.7) |
| Primary composite outcome, N (%) | 135 (36.2) | 62 (12.8) |
| Time to start of CPAP or NIPPV/NIV in days, median [IQR] | 2.2 [1.2–3.4] | 2.4 [1.5–3.4] |
| Time to admission to ICU in days, median [IQR] | 1.1 [0.6–2.1] | 0.9 [0.2–1.9] |
| Time to in-hospital death in days, median [IQR] | 5.5 [3.2–8.5] | 11.3 [7.4–15.9] |