AUQ340 // For how many months or years {have you/has SP} been exposed at work to loud sounds or noise for 4 or more hours a day, several days a week?| 数据集 | nhanes2018 · NHANES 2017-2018 Cycle |
| 类型 | categorical |
| 角色 | |
| 数据文件 | AUQ_J |
| 关键词 |
| 编码 | 含义 |
|---|---|
1 | Less than 3 months |
2 | 3 to 11 months |
3 | 1 to 2 years |
4 | 3 to 4 years |
5 | 5 to 9 years |
6 | 10 to 14 years |
7 | 15 or more years |