| 变量 | 处理组 | 对照组 | ||||||
| 2014 (N = 1014) | 2018 (N = 539) | 2014 (N = 2131) | 2018 (N = 3416) | |||||
| 均值 | 标准差 | 均值 | 标准差 | 均值 | 标准差 | 均值 | 标准差 | |
| 家庭代际支持 |
|
|
|
|
|
|
|
|
| 经济支持 | 6.798 | 3.133 | 5.581 | 3.651 | 6.230 | 3.377 | 5.987 | 3.644 |
| 照料支持 | 0.784 | 0.412 | 0.955 | 0.206 | 0.803 | 0.398 | 0.904 | 0.295 |
| 精神支持 | 0.836 | 0.36 | 0.900 | 0.301 | 0.841 | 0.365 | 0.837 | 0.369 |
| 个体特征 |
|
|
|
|
|
|
|
|
| 年龄 | 85.424 | 10.743 | 85.694 | 10.863 | 85.832 | 10.643 | 85.907 | 11.725 |
| 性别 | 0.466 | 0.500 | 0.434 | 0.496 | 0.456 | 0.498 | 0.442 | 0.497 |
| 户口 | 0.051 | 0.221 | 0.191 | 0.394 | 0.097 | 0.354 | 0.185 | 0.388 |
| 婚姻状况 | 0.433 | 0.496 | 0.399 | 0.490 | 0.369 | 0.483 | 0.375 | 0.484 |
| 受教育年限 | 2.499 | 4.227 | 2.667 | 6.528 | 2.593 | 4.644 | 3.158 | 5.724 |
| 慢性病数目 | 0.955 | 1.218 | 1.518 | 1.438 | 1.076 | 1.308 | 1.240 | 1.406 |
| 家庭特征 |
|
|
|
|
|
|
|
|
| 家庭总收入 | 9.474 | 1.416 | 9.189 | 1.767 | 9.557 | 1.545 | 9.982 | 1.617 |
| 居住安排 | 1.783 | 0.424 | 1.819 | 0.565 | 1.817 | 0.421 | 1.882 | 0.359 |
| 子女数量 | 4.205 | 3.585 | 3.984 | 1.829 | 4.861 | 5.514 | 4.555 | 4.796 |
| 社会特征 |
|
|
|
|
|
|
|
|
| 养老保险 | 0.316 | 0.465 | 0.649 | 0.478 | 0.279 | 0.448 | 0.456 | 0.498 |
| 医疗保险 | 0.895 | 0.306 | 0.891 | 0.313 | 0.873 | 0.333 | 0.850 | 0.357 |