表2.
预测糖类饮料在学校自动售货机可用性的倾向评分的概率回归。
|
| 预测指标 |
概率系数 |
|
| 性别(女性= 1) |
0.06 |
| 年龄 |
|
| 年龄广场 |
|
| 父母教育 |
|
| Less than high school (referent group) |
|
| High school only |
|
| Some college |
|
| Graduated from college |
|
| 种族/民族 |
|
| White (referent group) |
|
| African American |
|
| Latino |
|
| Asian and other |
|
| 家庭收入(联邦贫困线以上= 1) |
|
| 学校类型(参加公立学校= 1) |
|
|
|
|
|
|
|
系数大幅度在10;;1
|