Table 5.
Linear regression analysis for NPI total score (baseline and 1-year follow-up) among AD patients.
| Dependent variable | Independent variables | Beta | Std. Err. | p-level |
|---|---|---|---|---|
| NPI Total (baseline)a | Schooling | −0.283 | 0.266 | 0.307 |
| NPI Total (1 Year)b | ACE-R Total | −0.623 | 0.290 | 0.045 |
| EXIT-25 | −0.658 | 0.289 | 0.035 |
a
R = 0.283, R2 = 0.080, Adjusted R2 = 0.009, F(1, 13) = 1.131 p < 0.307 Std. Error of estimate: 17.119.
b
R = 0.494, R2 = 0.244, Adjusted R2 = 0.159, F(2, 18) = 0.904 p < 0.080 Std. Error of estimate: 17.947. Dependent variables: Total NPI (baseline and follow-up). Independent variables: sex (1 = woman; 0 = man), age, education, MMSE, ACER, EXIT-25, IFS, FAB.