Table 2.
The summary of temporospatial gait CFs for the eight different gait activities.
| Temporospatial Gait Clinical Features (CFs) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Activities | Case | Value | SP (%) | SF | SL (%) | TP | VP (%) | MP (%) | AP (%) | FI |
| TD | Mean | 0.35 | 1.29 | 0.27 | 64.84 | 28.45 | 36.24 | 35.31 | 11.54 | |
| (SD) | (0.06) | (0.19) | (0.02) | (48.52) | (4.07) | (7.22) | (5.45) | (8.94) | ||
| SC-L1 | DMD | Mean | 0.26 | 1.12 | 0.23 | 62.0 | 27.82 | 42.1 | 30.08 | 5.79 |
| (SD) | (0.1) | (0.32) | (0.04) | (92.77) | (5.48) | (6.17) | (4.36) | (6.95) | ||
| p-value | 0.0077 | 0.093 | 0.0004 | 0.9172 | 0.7246 | 0.0239 | 0.0072 | 0.0594 | ||
| TD | Mean | 0.55 | 1.62 | 0.34 | 155.3 | 31.48 | 34.29 | 34.23 | 16.02 | |
| (SD) | (0.07) | (0.16) | (0.02) | (104.07) | (7.78) | (8.4) | (5.63) | (13.4) | ||
| SC-L2 | DMD | Mean | 0.46 | 1.58 | 0.29 | 170.27 | 28.25 | 40.16 | 31.59 | 9.85 |
| (SD) | (0.12) | (0.31) | (0.03) | (179.9) | (6.2) | (6.8) | (6.63) | (11.03) | ||
| p-value | 0.0139 | 0.6133 | <0.0001 | 0.7823 | 0.22 | 0.0445 | 0.2487 | 0.1801 | ||
| TD | Mean | 0.76 | 1.89 | 0.4 | 355.84 | 36.93 | 31.36 | 31.7 | 19.54 | |
| (SD) | (0.12) | (0.23) | (0.02) | (255.55) | (10.22) | (7.9) | (5.72) | (16.06) | ||
| SC-L3 | DMD | Mean | 0.63 | 1.89 | 0.33 | 334.35 | 30.16 | 39.32 | 30.52 | 14.05 |
| (SD) | (0.1) | (0.24) | (0.03) | (317.31) | (5.98) | (7.48) | (5.79) | (13.76) | ||
| p-value | 0.0024 | 0.9457 | <0.0001 | 0.8396 | 0.0348 | 0.0085 | 0.5786 | 0.323 | ||
| TD | Mean | 1.28 | 2.55 | 0.5 | 1907.94 | 38.92 | 30.94 | 30.14 | 58.39 | |
| (SD) | (0.24) | (0.32) | (0.04) | (1690.83) | (8.75) | (8.73) | (5.84) | (58.04) | ||
| SC-L4 | DMD | Mean | 0.94 | 2.4 | 0.39 | 1807.78 | 29.07 | 40.11 | 30.83 | 49.58 |
| (SD) | (0.28) | (0.51) | (0.06) | (3060.77) | (10.71) | (9.29) | (3.86) | (65.31) | ||
| p-value | 0.0016 | 0.3496 | <0.0001 | 0.9125 | 0.0101 | 0.0095 | 0.7091 | 0.6992 | ||
| TD | Mean | 2.44 | 3.61 | 0.67 | 9219.81 | 50.13 | 21.53 | 28.34 | 93.53 | |
| (SD) | (0.48) | (0.52) | (0.09) | (6775.47) | (8.93) | (10.08) | (10.09) | (71.93) | ||
| SC-L5 | DMD | Mean | 1.22 | 2.82 | 0.42 | 4235.65 | 35.67 | 35.01 | 29.32 | 68.55 |
| (SD) | (0.48) | (0.73) | (0.07) | (5913.64) | (13.68) | (10.86) | (9.18) | (88.33) | ||
| p-value | <0.0001 | 0.002 | <0.0001 | 0.0406 | 0.0019 | 0.0015 | 0.7822 | 0.4029 | ||
| TD | Mean | 1.18 | 2.36 | 0.5 | 1521.86 | 41.68 | 29.51 | 28.81 | 915.74 | |
| (SD) | (0.11) | (0.17) | (0.03) | (1054.76) | (11.07) | (9.01) | (6.71) | (677.16) | ||
| 6MWT | DMD | Mean | 0.79 | 2.05 | 0.38 | 992.04 | 31.61 | 38.79 | 29.6 | 840.77 |
| (SD) | (0.25) | (0.39) | (0.06) | (1441.95) | (6.02) | (6.93) | (5.46) | (1210.56) | ||
| p-value | <0.0001 | 0.0088 | <0.0001 | 0.2664 | 0.0056 | 0.0046 | 0.7327 | 0.837 | ||
| TD | Mean | 2.27 | 3.39 | 0.67 | 8402.12 | 52.89 | 18.05 | 29.06 | 480.5 | |
| (SD) | (0.4) | (0.47) | (0.08) | (5348.93) | (8.86) | (9.36) | (10.53) | (410.11) | ||
| 100MRW | DMD | Mean | 1.1 | 2.57 | 0.42 | 2944.45 | 39.68 | 34.82 | 25.51 | 599.57 |
| (SD) | (0.42) | (0.67) | (0.07) | (5073.6) | (17.19) | (12.28) | (7.58) | (955.96) | ||
| p-value | <0.0001 | 0.0013 | <0.0001 | 0.0148 | 0.0172 | 0.0006 | 0.3512 | 0.6685 | ||
| TD | Mean | 0.83 | 1.96 | 0.42 | 617.5 | 41.38 | 28.46 | 30.17 | 321.34 | |
| (SD) | (0.16) | (0.29) | (0.04) | (478.61) | (8.92) | (7.49) | (4.87) | (263.17) | ||
| FW | DMD | Mean | 0.61 | 1.83 | 0.33 | 529.12 | 32.87 | 36.47 | 30.66 | 638.46 |
| (SD) | (0.18) | (0.42) | (0.06) | (983.01) | (8.51) | (6.99) | (7.19) | (1252.37) | ||
| p-value | 0.0015 | 0.3626 | <0.0001 | 0.7565 | 0.0124 | 0.0052 | 0.826 | 0.3454 | ||
| TD | Mean | 1.21 | 2.33 | 0.47 | 2780.65 | 40.23 | 28.8 | 30.97 | 239.57 | |
| (SD) | (0.76) | (0.83) | (0.14) | (4680.29) | (11.6) | (10.13) | (7.35) | (417.76) | ||
| All | DMD | Mean | 0.74 | 2.01 | 0.35 | 1333.61 | 31.62 | 38.47 | 29.91 | 262.26 |
| (SD) | (0.4) | (0.69) | (0.08) | (3175.88) | (10.1) | (8.54) | (6.43) | (740.37) | ||
| p-value | <0.0001 | 0.0016 | <0.0001 | 0.0062 | <0.0001 | <0.0001 | 0.2423 | 0.7714 | ||
Note: Bold numbers in the table indicate statistical significance, with the level set at 0.05. SP: speed in meters per second normalized by height in meters. TP: total power with a unit of 10−6 W/kg. SF: step frequency with a unit of step/second. SL: step length as a percentage of standing height. MP: the percentage of power in the x-axis normalized by total power TP (%). AP: the percentage of power in the y-axis normalized by total power TP (%). VP: the percentage of power in the z-axis normalized by total power TP (%). FI: force index with a unit of 10−3 N/kg.