Table 1:
Mean, standard deviation and range of the UTE-MRI, μCT, and histomorphometric measures in the selected ROIs.
| Bi-component T2* fitting | MT-modelling | μCT |
Histomorphometry Porosity (%) |
Histomorphometry Pore size (μm) |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Frac1 (%) |
T2*1 (ms) |
T2*2 (ms) |
MMF (%) |
T2MM (μs) |
Porosity (%) |
BMD (gr/cm3) |
All | Small Pores |
Large Pores |
All | Small Pores |
Large Pores |
| 75.8 | 0.33 | 6.0 | 55.1 | 14.8 | 15 | 1.05 | 14.9 | 2.9 | 12.0 | 102 | 19 | 124 |
| ±9.0 | ±0.05 | ±1.8 | ±14.7 | ±0.7 | ±10 | ±0.11 | ±9.8 | ±1.0 | ±9.3 | ±56 | ±1 | ±57 |
| [52–89] | [0.25–0.42] | [3.4–10.6] | [25.5–77.4] | [13.2–16.0] | [1–38] | [0.85–1.22] | [3.6–40.7] | [1.2–5.1] | [1.2–36.8] | [32–256] | [16–21] | [55–282] |