Table 2.
Mean and SD of results before and after the intervention for two groups (n=19)
| Variables | Group |
Before
Mean ± (SD) |
After
Mean ± (SD) |
P value |
|---|---|---|---|---|
| AE | HT | 8.67 ± 1.11 | 2.67 ± 0.69 | 0.000 |
| CT | 8.72 ± 1.13 | 4.97 ± 1.08 | 0.000 | |
| VE | HT | 15.68 ± 2.13 | 4.99 ± 1.29 | 0.000 |
| CT | 16.03 ± 2.44 | 9.06 ± 1.79 | 0.000 | |
| CE | HT | 1.27 ± 8.29 | 0.18 ± 2.85 | 0.91 |
| CT | -0.91 ± 8.93 | -0.20 ± 5.24 | 0.49 | |
| VAS | HT | 5.86 ± 1.03 | 1.79 ± 1.12 | 0.02 |
| CT | 5.42 ± 0.93 | 1.21 ± 1.36 | 0.019 | |
| IKDC | HT | 58.61 ± 4.82 | 80.65 ± 2.38 | 0.000 |
| CT | 58.51 ± 5.08 | 76.88 ± 1.88 | 0.000 |
Abbreviations: AE: absolute error, VE: variable error, CE: constant error, VAS: visual analog scale, IKDC: international knee documentation committee