INQ012 // Did {you/you or any family members 16 and older} receive income in {LAST CALENDAR YEAR} from self-employment including business and farm income? [Self-employment means you worked for yourself.]| 数据集 | nhanes2018 · NHANES 2017-2018 Cycle |
| 类型 | categorical |
| 角色 | |
| 数据文件 | INQ_J |
| 关键词 |
| 编码 | 含义 |
|---|---|
1 | Yes |
2 | No |