SMQ621 // The following questions are about cigarette smoking and other tobacco use. Do not include cigars or marijuana. About how many cigarettes have you smoked in your entire life?| 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 | I have never smoked, not even a puff |
2 | 1 or more puffs but never a whole cigarette |
3 | 1 cigarette |
4 | 2 to 5 cigarettes |
5 | 6 to 15 cigarettes |
6 | 16 to 25 cigarettes |
7 | 26 to 99 cigarettes |
8 | 100 or more cigarettes |