(a).
| Normal | Osteopenic | Osteoporotic | ||
|---|---|---|---|---|
| Vertebrae (N = 111) | DXA | 59 (53.1%) | 32 (28.8%) | 20 (18%) |
| QCT | 26 (23.4%) | 48 (43.2%) | 37 (33.3%) | |
|
| ||||
| p value | 0.0004 | 0.09 | 0.03 | |
|
| ||||
| Patients (N = 37) | DXA | 16 (43.2%) | 12 (32.4%) | 9 (16.2%) |
| QCT | 8 (21.6%) | 13 (35.1%) | 16 (43.2%) | |
|
| ||||
| p value | 0.15 | 0.69 | 0.04 | |