Sequential Oxygenation Index and Organ Dysfunction Assessment within the First 3 Days of Mechanical Ventilation Predict the Outcome of Adult Patients with Severe Acute Respiratory Failure
Table 7
Characteristics of patients with different weaning outcomes: bivariate analysis#.
Characteristics
Weaning success
Weaning failure
value
Age (years)
72.59 (15.04)
79.81 (10.14)
0.08
Gender ( (%))
Male Female
27 (58.7) 19 (41.3%)
9 (56.3) 7 (43.8)
0.86
SOFA* score on admission
4.39 (2.30)
3.44 (2.22)
0.16
APACHE* II score
24.7 (6.62)
26.13 (6.43)
0.43
Source ( (%))
Emergency department
27 (58.7)
10 (62.5)
Hospital ward
17 (37.0)
4 (25)
0.42
Other ICU* or other hospitals
2 (4.3)
2 (12.5)
Previous MICU admission ( (%))
10 (21.7)
7 (43.8)
0.09
Comorbidities ( (%))
Congestive heart failure
5 (10.9)
0 (0)
0.17
Hypertension
28 (60.9)
11 (68.8)
0.57
Chronic obstructive
9 (19.6)
6 (37.5)
0.15
pulmonary disease
Pulmonary tuberculosis
5 (10.9)
2 (12.5)
0.86
CRF* with tracheostomy
4 (8.7)
4 (25)
0.09
Liver cirrhosis
4 (8.7)
0 (0)
0.22
Chronic kidney disease
11 (23.9)
1 (6.3)
0.12
Diabetes mellitus
15 (32.6)
8 (50)
0.22
Cerebrovascular accident
9 (19.5)
12 (75)
<0.001
Hepatitis B
2 (4.3)
0 (0)
0.4
Hepatitis C
3 (6.5)
0 (0)
0.3
Cancer history
10 (21.7)
0 (0)
0.04
*APACHE: Acute Physiological Assessment and Chronic Health Evaluation, CRF: chronic respiratory failure, ICU: intensive care unit, MICU: medical intensive care unit, SOFA: Sequential Organ Failure Assessment.
#Continuous variables were analyzed by Student’s t-test or Mann-Whitney U test, and categorical data by chi-square test. Variables are expressed as mean (standard deviation) and categorical data are expressed as number (percentage).
