| 自变量 | 系数估计值 | 标准误差 | t值 | p值 |
| 截距 | 0.0000 | 0.1436 | 0.0000 | 1.0000 |
| M | −0.5845 | 0.5032 | −1.1620 | 0.2568 |
| G | 0.1139 | 0.4972 | 0.2290 | 0.8207 |
| P | −0.4201 | 0.3162 | −1.3290 | 0.1964 |
| B | −0.2632 | 0.3019 | −0.8720 | 0.3920 |
| I | −0.4076 | 0.1894 | −2.1520 | 0.0416* |
| S | 0.7428 | 0.3315 | 2.2410 | 0.0346* |