Table 2.
Proband 1 | Proband 2 | ||||
---|---|---|---|---|---|
Reference rangea |
Raw result |
Percentage of age- and gender-matched mean |
Raw result |
Percentage of age- and gender-matched mean |
|
Core width (µm) | 8.2 ± 1.6 | 13.3 | 162 | 8.4 | 102 |
Cortical width (µm) | 1006 ± 195 | 2429 | 241 | 2106 | 209 |
Cortical porosity (%) | 6.6 ± 5 | 7.2 | 128 | 10.8 | 220 |
Bone volume/tissue volume (%) | 27.8 ± 4.5 | 35.5 | 128 | 45.6 | 164 |
Trabecular number (/mm) | 1.8 ± 0.3 | 1.8 | 96 | 2 | 108 |
Trabecular thickness (µm) | 153 ± 24 | 203 | 132 | 230 | 150 |
Mean ± s.d. for age 17.0–22.9 years in a reference population (Glorieux 2000).