Incidence and Risk Factors of Ventilator-Associated Pneumonia among Patients with Delirium in the Intensive Care Unit: A Prospective Observational Study
Table 2
Univariate and multivariate logistic regression analysis to determine the independent factors associated with VAP in patients with delirium.
Variables
Univariate
Multivariate
OR (95% CI)
value
OR (95% CI)
value
Age
1.116 (1.050–1.185)
0.003
1.091 (1.022–1.985)
0.041
Gender (male vs. female)
2.475 (0.826–7.418)
0.106
Trauma type (head vs. chest and abdominal)
0.371 (0.045–3.041)
0.356
APACHE IV score
1.269 (1.191–1.352)
<0.001
1.122 (0.964–1.305)
0.138
RASS score
1.043 (0.568–1.915)
0.891
Onset of delirium
0.109 (0.029–0.408)
<0.001
0.085 (0.017–0.432)
0.003
MV duration (days)
13.98 (10.82–27.25)
0.011
10.78 (1.876–15.544)
0.023
Serum glucose level
0.975 (0.944–1.007)
0.129
ICU LOS
3.486 (2.505–4.852)
<0.001
3.904 (2.464–6.183)
<0.001
OR: odds ratio, statistically significant <0.05; APACHE IV: Acute Physiology and Chronic Health Evaluation IV; RASS: Richmond Agitation-Sedation Scale; LOS: length of stay.
