Table 1.
Demographic data, preoperative DXA, and radiographic findings
| Patient characteristics | DXA and radiography | ||
|---|---|---|---|
| Age (years) | 63 (41–79) | Z-scores | |
| Height (cm) | 162 (SD 6) | Lumbar spine (L1-L4 total) | 1.33 (SD 1.24) |
| Weight (kg) | 81 (SD 17) | Contralateral hip (total) | 1.17 (SD 0.92) |
| BMI | 31 (SD 6.3) | OA hip (total) | 1.16 (SD 0.98) |
| Previous fractures (n) | 10 | Non-dominant forearm | 1.19 (SD 0.86) |
| Postmenopausal (n) | 36 | Systemic BMD (T-scores) | |
| S-25(OH)D < 50 nmol/L (n) | 15 | Normal BMD (n) | 12 |
| Smokers (n) | 4 | Osteopenia (n) | 22 |
| Alcohol consumption: | Osteoporosis (n) | 5 | |
| 1–5 drinks/week | 13 | Kellgren-Lawrence score: | |
| 6–10 drinks/week | 7 | 2 (n) | 3 |
| WOMAC score | 51 (SD 16) | 3 (n) | 17 |
| Harris hip score | 49 (SD 15) | 4 (n) | 19 |
| Canal flare index: | |||
| Stovepipe (n) | 4 | ||
| Normal (n) | 31 | ||
| Champagne-Flute (n) | 4 | ||
| Dorr classification: | 22 | ||
| Type A (n) | 16 | ||
| Type B (n) | 1 | ||
| Type C (n) |