Table 3.
Results of summary statistics (mean±std) and linear and intra-class correlation (ICC) analysis of different Tb microstructural measures from low- and high-resolution CT imaging.
| Tb measure (unit) | LR | HR | Pearson correlation (r) | ICC |
|---|---|---|---|---|
| Tb.vBMD (g/cc) | 1.16 ± 0.03 | 1.15 ± 0.03 | 0.95 | 0.93 |
| Tb.NA (1/mm) | 0.64 ± 0.15 | 0.80 ± 0.17 | 0.87 | 0.58 |
| Tb.PW (μm) | 1206.97 ± 157.67 | 1297.02 ± 112.90 | 0.96 | 0.75 |
| Tb.Th (μm) | 306.03 ± 44.52 | 237.27 ± 35.08 | 0.99 | 0.39 |
| Tb.Sp (μm) | 400.64 ± 85.52 | 366.36 ± 95.16 | 0.92 | 0.85 |