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 3
Characteristics of survivors and nonsurvivors: bivariate analysis#.
Characteristics
Hospital mortality
Survivor
values
Age (years)
68.37 (17.55)
74.45 (14.22)
0.1
Gender ( (%))
Male
22 (57.9)
36 (58.1)
0.99
Female
16 (42.1)
26 (41.9)
SOFA* score on admission
5.63 (3.07)
4.15 (2.3)
0.007
APACHE* II score
27.05 (7.44)
25.06 (6.21)
0.15
Source ( (%))
Emergency department
18 (47)
37 (60)
Hospital ward
17 (45)
21 (34)
0.48
Other ICU* or other hospitals
3 (8)
4 (6)
Previous MICU* admission ( (%))
13 (42)
17 (27.4)
0.47
Comorbidities ( (%))
Congestive heart failure
5 (13.2)
5 (8.1)
0.41
Hypertension
23 (60.5)
39 (62.9)
0.81
Chronic obstructive
7 (18.4)
15 (24.2)
0.5
pulmonary disease
Pulmonary tuberculosis
2 (5.3)
7 (11.3)
0.31
CRF* with tracheostomy
3 (7.9)
8 (12.9)
0.44
Liver cirrhosis
6 (15.8)
4 (6.5)
0.13
Chronic kidney disease
7 (18.4)
12 (19.4)
0.91
Diabetes mellitus
12 (31.6)
23 (37.1)
0.57
Cerebrovascular accident
9 (23.7)
21 (33.9)
0.28
Hepatitis B
4 (10.5)
2 (3.2)
0.14
Hepatitis C
1 (2.6)
3 (4.8)
0.59
Cancer history
5 (13.2)
5 (8.1)
0.41
*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).
