Table 1. Mean ± Standard Deviation (SD) of T1ρ and T2 Values (ms) and Results of Wilcoxon Singed-Rank Test for Angular Dependence.
| Location | T1ρ | T2 | ||||
|---|---|---|---|---|---|---|
| Mean ± SD | p (1) | p (2) | Mean ± SD | p (1) | p (2) | |
| −75° | 68.52 ± 7.23 | 0.119 | 0.109 | 46.99 ± 8.16 | 0.109 | 0.109 |
| −55° | 82.90 ± 7.96 | 0.028* | 71.04 ± 19.46 | 0.463 | ||
| −35° | 65.46 ± 5.22 | 0.028* | 0.173 | 58.93 ± 12.58 | 0.046* | 0.917 |
| −15° | 59.38 ± 3.83 | 0.028* | 0.463 | 61.74 ± 10.57 | 0.249 | 0.600 |
| 0° | 47.70 ± 5.10 | 0.028* | 0.028* | 58.74 ± 15.86 | 0.463 | 0.753 |
| 15° | 41.71 ± 7.23 | 0.028* | 0.028* | 64.01 ± 14.95 | 0.917 | 0.345 |
| 35° | 52.87 ± 12.10 | 0.028* | 0.173 | 75.83 ± 15.43 | 0.600 | 0.075 |
| 55° | 58.11 ± 8.58 | 0.028* | 58.08 ± 13.95 | 0.463 | ||
| 75° | 59.40 ± 10.57 | 0.028* | 0.249 | 44.09 ± 9.04 | 0.028* | 0.166 |
| Superior patella | 63.08 ± 7.52 | 50.71 ± 7.86 | ||||
| Inferior patella | 62.26 ± 7.19 | 35.24 ± 5.20 | ||||
p (1) = p-values in comparison to -55°, p (2) = p-values in comparison to +55°. *Indicate significant angular dependence. T1ρ = T1rho