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Characteristics of the Population
| Characteristic | Value n=100 |
|---|---|
| Age, years (SD) | 80.8 (7.4) |
| Male Sex, n (%) | 94 (94%) |
| White race, n (%) | 90 (90%) |
| Charlson Comorbidity Index, mean (SD) | 3.9 (2.4) |
| Mini Mental State Examination, mean (SD) | 24.6 (4.0) |
| Delirium Risk Factors, n (%) | |
| Cognitive impairment | 23 (23%) |
| Sensory impairment | 59 (59%) |
| Severe Illness | 29 (29%) |
| BUN/Cr ratio ≥ 18 | 62 (62%) |
BUN/Cr – Blood Urea Nitrogen/Creatinine; SD – standard deviation
