Estimates and confidence intervals for the initial prediction model for Mini-Mental State Examination scores
| Parameter | Effect | Estimate (95% CI) |
|---|---|---|
| β0 | Intercept | −1.791 (−6.5 to 2.9) |
| β1 | Age, yr | 0.786 (0.67 to 0.90) |
| β2 | Age2 | −0.00577 (−0.0065 to −0.0051) |
| β3 | Education, yr | 0.0547 (−0.11 to 0.22) |
| β4 | Age × education | 0.00297 (0.00086 to 0.0051) |
Note: CI = confidence interval.