Table 3 The comparison between real modification in performance and the contribution of random measurement error
Parameter | ST Mean (SD) | DT Mean (SD) | DT effect ∆ (DTE%) | DT increase/decline* N (%) | SEM (SEM%) | MDC95 (MDC95%) | Real modification |
|---|---|---|---|---|---|---|---|
velocity (m/s) YA | 1.44 (.198) | 1.31 (.237) | −0.13 (− 9.03) | 22.2 | 0.02 (1.26) | 0.05 (3.49) | yes |
velocity (m/s) OA | 1.18 (.207) | 1.11 (.237) | −0.07 (− 5.93) | 36.4 | 0.08 (6.43) | 0.21 (17.8) | no |
cadence (steps/s) YA | 112.8 (11.5) | 109.9 (14.2) | −2.9 (− 2.57) | 22.2 | 2.24 (1.99) | 6.22 (5.51) | no |
cadence (steps/s) OA | 106.5 (9.81) | 102.1 (14.9) | −4.4 (−4.13) | 36.4 | 0.82 (0.77) | 2.28 (2.14) | yes |
stride length (m) YA | 1.53 (.088) | 1.44 (.094) | −0.09 (−5.88) | 66.7 | 0.02 (1.27) | 0.05 (3.51) | yes |
stride length (m) OA | 1.34 (.151) | 1.29 (.151) | −0.05 (−3.73) | 75.0 | 0.02 (1.12) | 0.04 (3.11) | yes |
Single limb support (%GCT) YA | 80.6 (1.63) | 78.9 (2.11) | −1.7 (−2.11) | 11.1 | 0.89 (1.09) | 2.45 (3.05) | no |
single limb support (%GCT) OA | 78.3 (1.77) | 77.1 (2.17) | −1.2 (− 1.53) | 27.3 | 0.76 (0.98) | 2.11 (2.69) | no |
double limb support (%GCT) YA | 19.4 (1.69) | 21.0 (2.13) | 1.6 (8.25) | 88.9 | 0.88 (4.52) | 2.43 (12.5) | no |
double limb support (%GCT) OA | 21.8 (1.76) | 22.9 (2.18) | 1.1 (5.05) | 81.8 | 0.76 (3.51) | 2.12 (9.72) | no |
stance (%GCT) YA | 61.7 (.369) | 61.1 (4.23) | −0.6 (−.972) | 22.2 | 1.08 (1.75) | 2.99 (4.85) | no |
stance (%GCT) OA | 62.5 (1.11) | 61.7 (4.16) | −0.8 (−1.28) | 45.5 | 0.47 (0.76) | 1.31 (2.09) | no |