Table 5.
Unadjusted and Adjusted Odds of Delirium by Additional Characteristics of Brain MRI Scans
| Unadjusted | Adjusteda | |||||
|---|---|---|---|---|---|---|
| Odds Ratio |
95% CI | P-value | Odds Ratio |
95% CI | P-value | |
| Sulcal size (tertile) | 2.15 | 1.13–4.12 | 0.02 | 1.62 | 0.74–3.53 | 0.23 |
| White matter hyperintensity grade (tertile) | 1.91 | 0.99–3.68 | 0.05 | 1.28 | 0.54–3.06 | 0.58 |
| New ischemic lesions | 1.73 | 0.67–4.67 | 0.26 | 2.25 | 0.69–7.29 | 0.18 |
Abbreviations: MRI: magnetic resonance imaging
a
Adjusted for logistic EuroScore, cognitive z-score, cardiopulmonary bypass time, and any complication