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Analysis of maximum likelihood estimates, best fit model predicting pre-operative delirium
| Parameter | DF | Estimate | Standard Error | Wald Chi-square | P (chi square) |
|---|---|---|---|---|---|
| Intercept | 1 | 2.639 | 0.425 | 38.54 | <.0001 |
| Cognitive Impairment | 1 | −3.046 | 0.338 | 81.13 | <.0001 |
| Substance Use | 1 | −1.238 | 0.397 | 9.74 | 0.0018 |
| Sensory Impairment | 1 | −0.929 | 0.328 | 8.05 | 0.0046 |
| Wait Time to Surgery | 1 | −0.256 | 0.106 | 5.82 | 0.0159 |
