DXASPNST // Spine scan status| 数据集 | nhanes2018 · NHANES 2017-2018 Cycle |
| 类型 | categorical |
| 角色 | |
| 数据文件 | DXXSPN_J |
| 关键词 |
| 编码 | 含义 |
|---|---|
1 | Spine scan completed, all vertebrae are valid |
2 | Spine scan completed, but one or more vertebrae are invalid |
4 | Spine not scanned, weight > 450 lbs |
5 | Spine not scanned, other reason |