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. 2022 May 9;13:839112. doi: 10.3389/fendo.2022.839112

Table 6.

T2 values of the 21 sub-regions of knee cartilage in the three groups.

Subregions Baseline group Long-walking group Daily group X2 value p-value
Condyle MP 49.020 (35.760, 65.130) 32.770 (28.710, 37.310) 23.880 (21.050, 26.940) 19.826 <0.001*
Condyle MC 77.910 (69.390, 109.190) 85.250 (64.420, 112.360) 63.820 (57.680, 89.660) 3.217 0.200
Condyle MA 99.940 (86.610, 124.370) 87.830 (73.340, 109.130) 91.950 (78.560, 107.330) 1.826 0.401
Trochlea M 95.020 (81.800, 119.870) 87.370 (76.580, 110.760) 83.300 (70.950, 103.440) 0.783 0.676
Trochlea C 103.720 (74.210, 124.290) 79.890 (66.380, 90.470) 71.210 (57.330, 86.900) 11.565 0.003*
Trochlea L 80.350 (73.760, 96.360) 67.330 (57.540, 81.460) 52.900 (48.460, 62.930) 18.384 <0.001*
Condyle LP 50.410 (44.370, 77.360) 60.150 (51.690, 88.340) 66.510 (51.220, 116.150) 1.652 0.438
Condyle LC 70.980 (54.930, 101.840) 89.630 (72.530, 106.610) 77.050 (58.210, 96.440) 1.826 0.401
Condyle LA 100.830 (95.980, 116.260) 82.680 (72.430, 108.520) 62.420 (54.430, 79.670) 20.957 <0.001*
Facet LI 82.850 (62.310, 105.890) 112.320 (83.070, 132.480) 111.370 (74.70, 133.010) 3.217 0.200
Facet LC 68.730 (50.850, 76.840) 93.420 (54.750, 115.270) 67.700 (58.570, 91.140) 3.739 0.154
Facet LS 60.850 (1.040, 95.840) 90.980 (69.050, 134.020) 104.210 (71.260, 147.660) 7.304 0.026*
Facet MI 82.000 (72.640, 125.950) 81.970 (57.280, 109.480) 102.210 (81.080, 123.39) 3.130 0.209
Facet MC 64.310 (56.060, 77.880) 61.830 (41.520, 91.270) 55.210 (42.910, 75.350) 1.130 0.568
Facet MS 52.250 (44.370, 83.390) 86.740 (55.460, 122.120) 66.360 (56.300, 99.550) 5.478 0.065.
Plateau LP 63.020 (39.960, 107.890) 41.880 (35.230, 56.310) 42.480 (34.280, 51.080) 5.478 0.065
Plateau LC 57.260 (37.690, 86.260) 35.040 (29.790, 43.210) 31.280 (24.400, 39.820) 19.391 <0.001*
Plateau LA 105.550 (64.280, 139.260) 37.790 (30.580, 60.280) 49.670 (36.270, 71.280) 14.870 0.001*
Plateau MP 78.200 (49.290, 116.100) 63.490 (49.310, 112.050) 41.750 (29.860, 65.070) 8.435 0.015*
Plateau MC 68.220 (52.360, 96.730) 71.620 (46.150, 101.070) 71.620 (46.150, 101.070) 0.087 0.957
Plateau MA 116.340 (72.970, 136.200) 63.190 (42.290, 102.020) 41.500 (35.440, 76.820) 19.826 <0.001*

Values are expressed as is represented by the median (P25, P75), X2, and the corresponding p-value (n = 23). * Indicates statistical significance (p<0.05).