Table 1.
Summarized table with quantitative parameters (mean ± SD) in Non-OA and OA groups. Paired t-test were used to evaluate differences between OA and non-OA groups.
| Parameters | unit | Non-OA group | OA group | p value |
|---|---|---|---|---|
| ICRS score | / | 7.71 ± 2.52 | 6.93 ± 1.20 | 0.0107 |
| modified O’Driscoll histological score | / | 16.01 ± 3.51 | 10.83 ± 1.30 | 0.0214 |
| sGAG optical density | / | 259.93 ± 58.10 | 96.96 ± 42.93 | 0.0258 |
| BMD-host bone | g/cm3 | 0.54 ± 0.07 | 0.75 ± 0.06 | 0.0006 |
| BMD-new bone | g/cm3 | 0.49 ± 0.07 | 0.67 ± 0.05 | 0.0004 |
| BV/TV-host bone | % | 44.66 ± 3.19 | 44.92 ± 3.84 | 0.8793 |
| BV/TV-new bone | % | 24.63 ± 2.61 | 19.19 ± 3.35 | 0.0106 |
| X-ray attenuation | HU | 367.11 ± 78.90 | 466.45 ± 87.12 | 0.0485 |
| Tb.Th | μm | 0.27 ± 0.04 | 0.21 ± 0.04 | 0.0110 |
| Tb.N | 1/mm | 1.38 ± 0.12 | 1.08 ± 0.21 | 0.0096 |
| Tb.Sp | μm | 0.77 ± 0.096 | 0.97 ± 0.133 | 0.0096 |
| %L.Pm | % | 23.40 ± 4.06 | 18.23 ± 2.78 | 0.0325 |
| MAR | μm/d | 2.98 ± 0.39 | 2.57 ± 0.47 | 0.0436 |
| BFR/BS | μm/d∗100 | 68.27 ± 7.54 | 45.76 ± 6.08 | 0.0011 |
| IOD of COL I | / | 23,237.52 ± 3381.26 | 13,542.56 ± 3289.49 | 0.0386 |
| IOD of COL II | / | 8048.04 ± 1429.65 | 4771.63 ± 2039.97 | 0.0329 |
| IOD of MMP-3 | / | 476.98 ± 306.49 | 1839.62 ± 613.62 | 0.0064 |