Clinical Study
Incidence and Risk Factors of Early Delirium after Cardiac Surgery
Table 4
Multivariate analysis of risk factors associated with delirium development after cardiac surgery.
| Variable | Odds ratio | 95% Confidence interval |
| Intensive care unit stay (days) | 1.91 | 1.22–3.00 | Duration of controlled mechanical ventilation | 1.15 | 1.02–1.28 |
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