Impact of Permissive Hypoxia and Hyperoxia Avoidance on Clinical Outcomes in Septic Patients Receiving Mechanical Ventilation: A Retrospective Single-Center Study
Table 5
Results of the logistic regression analysis of ICU mortality in propensity score-matched patients ().
Odds ratio
95% CI
value
Unadjusted
Postchange group (ref. prechange group)
0.73
0.34-1.59
0.43
Adjusted
Postchange group (ref. prechange group)
0.81
0.32-2.04
0.66
Age
0.96
0.92-0.99
0.02
Male (ref. female)
1.02
0.34-3.05
0.98
BMI
1.02
0.93-1.12
0.67
Source of sepsis (ref. abdomen)
Lung
2.73
0.70-10.67
0.15
Urinary tract
1.38
0.20-9.39
0.74
Soft tissue
1.19
0.10-14.51
0.89
Mediastinum
—
—
—
Endocardium
5.78
0.24-138.72
0.28
Others
14.61
1.40-152.87
0.03
SOFA score
1.18
1.01-1.38
0.04
P/F ratio just before tracheal intubation
0.99
0.99-1.00
0.47
Abbreviations: ICU: intensive care unit; CI: confidence interval; BMI: body mass index; SOFA: Sequential Organ Failure Assessment; P/F: partial pressure of arterial oxygen/fraction of inspiratory oxygen.
