Research Article
Delirium during Weaning from Mechanical Ventilation
Table 3
Results of multivariated analysis using canonical discriminant analysis (CDA) for the occurrence of delirium. The variables maintained in the model () and used to generate the canonical root are shown in bold.
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PC1 with an eigenvalue of 2.95 is the first in the analysis of principal components, which summarises that 74% of variability is contained in the variables: total midazolam (), MV (), weaning time (), and time in ICU (). SOFA: sequential organ failure assessment; APACHE II: acute physiology and chronic health evaluation. |