SMQ078 // How soon after you wake up do you smoke? Would you say . . .| 数据集 | nhanes2018 · NHANES 2017-2018 Cycle |
| 类型 | categorical |
| 角色 | |
| 数据文件 | SMQ_J |
| 关键词 |
| 编码 | 含义 |
|---|---|
1 | Within 5 minutes |
2 | From 6 to 30 minutes |
3 | From more than 30 minutes to one hour |
4 | From more than 1 hour to 2 hours |
5 | From more than 2 hours to 3 hours |
6 | From more than 3 hours to 4 hours |
7 | More than 4 hours |