Mean T2 relaxation time (ms) | SD of relaxation time (ms) | ||||
---|---|---|---|---|---|
Median (IQR) n = 38 | p-value | Median (IQR)n = 38 | p-value | ||
Whole Patella- whole layer | D180 vs D0 D360 vs D0 | 2.822 (− 3.872; 8.996) 1.168 (− 7.721; 9.410) | 0.403 0.593 | 0.627 (−3.895; 7.427) 0.236 (− 9.654; 7.812) | 0.480 0.960 |
Whole Patella- top layer | D180 vs D0 D360 vs D0 | 4.446 (−6.977; 16.697) 4.937 (− 10.051; 21.672) | 0.320 0.327 | 6.644 (− 21.994; 20.796) 1.413 (− 16.726; 28.354) | 0.593 0.603 |
Whole Patella- middle layer | D180 vs D0 D360 vs D0 | 1.236 (−2.881; 6.889) 0.125 (− 6.598; 7.365) | 0.356 0.803 | 0.788 (− 4.667; 6.221) − 0.333 (− 11.132; 13.976) | 0.603 0.870 |
Whole Patella- bottom layer | D180 vs D0 D360 vs D0 | 0.202 (− 3.239; 5.418) − 0.228 (− 2.205; 5.368) | 0.545 0.633 | 1.115 (− 2.416; 5.700) 0.408 (− 4.172; 6.304) | 0.320 0.644 |
Medial trochlea - whole layer | D180 vs D0 D360 vs D0 | −2.354 (− 16.342; 4.102) − 2.429 (− 12.540; 0.968) | 0.061 0.019 | −1.959 (− 8.472; 1.353) − 0.818 (− 6.424; 1.126) | 0.008 0.107 |
Medial trochlea - top layer | D180 vs D0 D360 vs D0 | −1.768 (− 8.476; 1.722) − 1.777 (− 9.093; 2.549) | 0.027 0.075 | −1.774 (− 6.983; 1.804) − 0.449 (− 5.186; 1.711) | 0.023 0.229 |
Medial trochlea - middle layer | D180 vs D0 D360 vs D0 | 1.606 (− 14.664; 2.549) − 1.45 (− 10.896; 0.991) | 0.032 0.024 | −2.074 (− 9.846; 2.389) − 0.796 (− 7.151; 0.737) | 0.011 0.033 |
Medial trochlea- bottom layer | D180 vs D0 D360 vs D0 | −2.303 (− 21.865; 7.574) − 1.852 (− 16.764; 0.791) | 0.16 0.023 | −2.703 (− 13.902; 2.017) − 1.574 (− 8.096; 2.390) | 0.006 0.124 |
Lateral trochlea - whole layer | D180 vs D0 D360 vs D0 | − 2.167 (− 10.398; 0.720) − 2.107 (− 11.110; 0.938) | 0.001 0.006 | − 0.804 (− 6.646; 2.799) − 0.508 (− 3.996; 0.839) | 0.110 0.117 |
Lateral trochlea - top layer | D180 vs D0 D360 vs D0 | − 0.410 (− 8.520; 4.261) 0.169 (− 5.191; 7.014) | 0.623 0.848 | 1.069 (− 7.704; 10.070) 0.670 (− 3.756; 8.526) | 0.972 0.387 |
Lateral trochlea - middle layer | D180 vs D0 D360 vs D0 | −3.663 (− 11.111; 0.482) − 2.380 (− 10.532; 0.399) | 0.001 0.001 | − 1.473 (− 9.228; 0.898) − 1.547 (− 7.190; − 0.374) | 0.009 0.003 |
Lateral trochlea - bottom layer | D180 vs D0 D360 vs D0 | −2.538 (− 26.748; 0.497) − 2.677 (− 20.622; 0.621) | 0.001 0.002 | −1.188 (− 8.698; 0.999) − 2.245 (− 9.955; 1.961) | 0.005 0.012 |