Table 2 Patient sample data
Number | 854 |
|---|---|
Male | 529 |
Female | 325 |
age range/mean [years] | 15-96/56 |
Spine site lumbar | 854 |
Spine level L1/L2 | 11 |
Spine level L2/L3 | 41 |
Spine level L3/L4 | 98 |
Spine level L4/L5 | 274 |
Spine level L5/S1 | 263 |
no information about the spine level | 167 |
Samples with NP-HDS available | 766 |
Samples with AF-HDS available | 714 |
Samples with NP and AF-HDS available | 626 |
Samples with additional BMI | 249 |