Table 9 The result of regression analysis.
Regression | Adjusted R-square | Model fit | Regression coefficient | Sig. | D-W |
|---|---|---|---|---|---|
Overall | 0.815 | 0.000 | 0.855 | 0.000 | 1.976 |
AT = 1 | 0.813 | 0.000 | 0.860 | 0.000 | 1.968 |
AT = 2 | 0.976 | 0.000 | 0.890 | 0.000 | 1.898 |
AT = 3 | 0.560 | 0.000 | 0.651 | 0.000 | 1.877 |