| 变量 | 样本数 | 最小值 | 最大值 | 平均值 | 标准差 |
| ACADEMIC | 14,000 | 0.000 | 1.000 | 0.419 | 0.493 |
| RD | 14,000 | 0.000 | 0.255 | 0.044 | 0.044 |
| MYOPIA | 14,000 | 0.000 | 0.268 | 0.019 | 0.043 |
| FF | 14,000 | −0.200 | 0.768 | 0.110 | 0.204 |
| SOE | 14,000 | 0.000 | 1.000 | 0.324 | 0.468 |
| ROE | 14,000 | −0.164 | 0.192 | 0.043 | 0.051 |
| S | 14,000 | −0.430 | 2.077 | 0.185 | 0.352 |
| AGE | 14,000 | 1.386 | 3.367 | 2.658 | 0.414 |
| CF | 14,000 | −0.129 | 0.230 | 0.046 | 0.065 |