DXATRTV // Trunk Tissue Invalidity Code| dataset | nhanes2018 · NHANES 2017-2018 Cycle |
| type | categorical |
| role | |
| data file | DXX_J |
| keywords |
| code | meaning |
|---|---|
0 | Valid data |
1 | Removable or non-removable objects |
3 | Excessive x-ray noise due to morbid obesity |
4 | Arm/leg overlap |
5 | Body parts out of scan region |
6 | Positioning problem |
7 | Other |