DUQ217 // During the time that you smoked marijuana or hashish, how often would you usually use it?| 数据集 | nhanes2018 · NHANES 2017-2018 Cycle |
| 类型 | categorical |
| 角色 | |
| 数据文件 | DUQ_J |
| 关键词 |
| 编码 | 含义 |
|---|---|
1 | Once per month |
2 | 2-3 times per month |
3 | 4-8 times per month (about 1-2 times per week) |
4 | 9-24 times per month (about 3-6 times per week) |
5 | 25-30 times per month (one or more times per day) |