Parameters (unit) | Value | Control | OVX | OVX + PTH | p† | |
---|---|---|---|---|---|---|
Density | aBMD (g/cm2) | Mediand | 146.0a | 139.0b | 147.0a | 0.306 |
IQR | 16.5 | 12.0 | 15.0 | |||
Mean | 144.2 | 137.4 | 143.8 | |||
SD | 8.5 | 5.6 | 7.5 | |||
Cancellous bone | BV/TV (%) | Mediand | 56.957ab | 49.977a | 62.111b | 0.065 |
IQR | 10.843 | 21.926 | 12.542 | |||
Mean | 55.408 | 46.699 | 62.699 | |||
SD | 5.356 | 11.525 | 6.196 | |||
TbTh (mm) | Mediand | 0.136a | 0.128a | 0.155b | 0.008 | |
IQR | 0.017 | 0.030 | 0.008 | |||
Mean | 0.136 | 0.127 | 0.155 | |||
SD | 0.009 | 0.015 | 0.004 | |||
TbSp (mm) | Mediand | 0.162a | 0.170a | 0.135a | 0.164 | |
IQR | 0.022 | 0.088 | 0.042 | |||
Mean | 0.160 | 0.172 | 0.135 | |||
SD | 0.011 | 0.040 | 0.020 | |||
TbN (1/mm) | Mediand | 4.140a | 3.587a | 4.076a | 0.357 | |
IQR | 0.335 | 1.278 | 0.679 | |||
Mean | 4.062 | 3.617 | 4.031 | |||
SD | 0.156 | 0.638 | 0.341 | |||
Cortical bone | CtTh (mm) | Mediand | 0.451a | 0.513a | 0.520a | 0.326 |
IQR | 0.140 | 0.055 | 0.050 | |||
Mean | 0.477 | 0.514 | 0.513 | |||
SD | 0.075 | 0.029 | 0.028 | |||
vBMD (g/cm3) | Mediand | 1.076a | 1.060a | 1.071a | 0.402 | |
IQR | 0.065 | 0.020 | 0.030 | |||
Mean | 1.058 | 1.055 | 1.068 | |||
SD | 0.037 | 0.009 | 0.015 | |||
CSA (mm2) | Mediand | 3.016ab | 2.618a | 2.852b | 0.018 | |
IQR | 1.076 | 0.127 | 0.943 | |||
Mean | 3.265 | 2.618 | 3.173 | |||
SD | 0.617 | 0.067 | 0.559 | |||
BSI | Mediand | 3.246a | 2.763b | 3.084a | 0.013 | |
IQR | 0.997 | 0.173 | 0.956 | |||
Mean | 3.433 | 2.762 | 3.388 | |||
SD | 0.524 | 0.089 | 0.593 | |||
Mechanical strength | Maximum fracture force (N) | Mediand | 114.1a | 80.6b | 102.3a | 0.046 |
IQR | 30.2 | 21.1 | 24.2 | |||
Mean | 108.5 | 84.3 | 104.2 | |||
SD | 15.2 | 12.8 | 12.3 |