BPQ070 // About how long has it been since {you/SP} last had {your/his/her} blood cholesterol checked? Has it been...| 数据集 | nhanes2018 · NHANES 2017-2018 Cycle |
| 类型 | categorical |
| 角色 | |
| 数据文件 | BPQ_J |
| 关键词 |
| 编码 | 含义 |
|---|---|
1 | Less than 1 year ago, |
2 | 1 year but less than 2 years ago, |
3 | 2 years but less than 5 years ago, or |
4 | 5 years or more? |