Table 3.
Anthropometric, admission laboratory data and main clinical outcomes in survived and deceased patient subgroups.
| Survived (n=101) | Deceased (n=130) | ||||||||||||||
| n | % | Mean | SD | Med | 25 | 75 | n | % | Mean | SD | Med | 25 | 75 | P | |
| Age (years) | 59.1 | 11.1 | 60.0 | 53.0 | 66.0 | 67.8 | 9.0 | 68.0 | 62.3 | 72.0 | |||||
| Weight (kg) | 90.2 | 19.2 | 90.0 | 77.0 | 106.5 | 82.5 | 18.5 | 80.0 | 70.9 | 90.0 | |||||
| BMI (kg/m2) | 31.3 | 6.3 | 30.2 | 26.6 | 35.5 | 29.1 | 6.8 | 28.0 | 25.0 | 31.1 | 0.021 | ||||
| Hospital stay | 38.7 | 27.2 | 27 | 20.0 | 48.0 | 15.1 | 11.3 | 11.0 | 7.0 | 20.0 | |||||
| Admission -NIV | 3.4 | 3.7 | 3 | 1.0 | 4.8 | 4.7 | 5.5 | 4.0 | 1.0 | 6.0 | |||||
| NIV duration | 6.6 | 4.6 | 6 | 3.3 | 9.0 | 6.3 | 5.6 | 4.0 | 3.0 | 9.0 | |||||
| Admission - ICU transfer | 7.1 | 4.4 | 7 | 3.5 | 9.0 | 10.0 | 8.1 | 8.0 | 4.5 | 11.5 | |||||
| ICU stay | 28.3 | 21.2 | 27 | 12.5 | 37.0 | 10.4 | 11.4 | 4.0 | 1.5 | 20.5 | |||||
| Gender (F) | 36 | 35.6 | 46 | 35.4 | |||||||||||
| ICU transfer | 34 | 33.7 | 40 | 30.8 | |||||||||||
n, number; SD, standard deviation Med, median; 25, 25th percentile; 75, 75th percentile; ICU, intensive care unit; BMI, body mass index; NIV, non-invasive ventilation; F, female; Admission-NIV, NIV duration, Admission-ICU transfer and ICU stay are expressed in days.