ef006 // Frequency of Assistance While Answering the Health Care and| 数据集 | charls2015 · 中国健康与养老追踪调查2015 |
| 类型 | categorical |
| 角色 | |
| 数据文件 | |
| 关键词 |
| 编码 | 含义 |
|---|---|
1 | Never |
2 | A Few Times |
3 | Most or All The Time |
4 | The Section Was Done by A Proxy Respondent, the Respondent Is Absent |