Table 6(a).
Mean T1ρ (ms) in femur.
| Medial | Superficial | Deep | ||||||
|---|---|---|---|---|---|---|---|---|
| Controls | Patients | Controls | Patients | |||||
| Subcompartment | Year 0 | Year 1 | Year 2 | Year 0 | Year 1 | Year 2 | ||
| 2 | 39.1 | 39.7 | 43.9 | 44.3 | 33.3 | 35.1 | 36.1 | 36.6 |
| 3 | 41.4 | 46.1 | 49.8 | 50.3 | 29.0 | 28.8 | 30.2 | 28.8 |
| 4 | 39.4 | 41.3 | 44.0 | 43.7 | 31.0 | 34.2 | 33.5 | 30.9 |
| 5 | 40.7 | 43.5 | 42.3 | 42.4 | 36.9 | 39.1 | 39.0 | 41.2 |
| Mean (SE) | 40.2 (1.07) |
42.7 (1.13) |
45.0 (1.11) |
45.5 (1.18) |
32.5 (0.86) |
34.5 (0.91) |
34.7 (0.89) |
34.6 (0.97) |
| Mean Difference* (95% CI) |
-- | 2.55 (−0.54, 5.64) |
4.83 (1.77, 7.89) |
5.33 (2.16, 8.49) |
-- | 1.97 (−0.51, 4.46) |
2.13 (−0.33, 4.58) |
2.09 (−0.48, 4.66) |
| Group p = 0.10, Year p = 0.022† | Group p = 0.12, Year p = 0.99 | |||||||
| Lateral | Superficial | Deep | ||||||
| Controls | Patients | Controls | Patients | |||||
| Subcompartment | Year 0 | Year 1 | Year 2 | Year 0 | Year 1 | Year 2 | ||
| 1 | 46.7 | 46.4 | 44.0 | 48.6 | 37.8 | 39.3 | 37.1 | 38.7 |
| 2 | 37.1 | 38.4 | 37.0 | 37.3 | 28.8 | 30.4 | 27.8 | 27.7 |
| 3 | 43.6 | 44.1 | 44.8 | 43.0 | 32.8 | 34.3 | 31.7 | 31.4 |
| 4 | 43.2 | 43.3 | 43.9 | 44.6 | 36.0 | 37.9 | 35.7 | 35.1 |
| 5 | 40.0 | 45.6 | 42.6 | 43.9 | 36.5 | 39.7 | 37.8 | 39.2 |
| Mean (SE) | 42.1 (0.87) |
43.9 (0.91) |
42.4 (0.89) |
43.7 (0.94) |
34.4 (0.73) |
36.5 (0.76) |
34.0 (0.75) |
34.5 (0.79) |
| Mean Difference (95% CI) |
-- | 1.76 (−0.73, 4.26) |
0.31 (−2.17, 2.78) |
1.54 (−1.00, 4.08) |
-- | 2.09 (0.01, 4.18) |
−0.35 (−2.42, 1.71) |
0.083 (−2.05, 2.22) |
| Group p = 0.16, Year p = 0.08 | Group p = 0.049, Year p = 0.001 | |||||||
For all subtables in Table 6:
*
Differences are relative to healthy controls.
†
Group effect compares patients with controls at Year 0. Among patients, Year effect compares Years 1 and 2 with Year 0.
The values highlighted with red are those with significant difference compared to controls during post-hoc analysis.