Table 2.
Dependent Variable Main Effects and Interactions
| Category |
Time Main Effect |
Multivariate Group Main Effect |
Time × Group Interaction |
Variable |
Time Main Effect |
Univariate Group Main Effect |
Time × Group Interaction |
||||||
|
F Value |
P Value |
F Value |
P Value |
F Value |
P Value |
F1,39 Value |
P Value |
F3,39 Value |
P Value |
F3,39 Value |
P Value |
||
| Static balance | 5.03 | .01a | 0.87 | .52 | 4.22 | .001a | Time-in-balance test | 0.02 | .88 | 0.77 | .52 | 5.92 | .002a |
| Foot-lift test | 9.74 | .003a | 0.52 | .67 | 3.44 | .03a | |||||||
| Dynamic balance | 10.15 | <.001a | 0.98 | .48 | 1.71 | .06 | SEBT anterior-reach direction | 2.81 | .10 | 0.76 | .52 | 1.01 | .40 |
| SEBT anteromedial-reach direction | 14.79 | <.001a | 0.34 | .79 | 1.42 | .25 | |||||||
| SEBT medial-reach direction | 25.98 | <.001a | 1.10 | .36 | 4.74 | .007a | |||||||
| SEBT posteromedial-reach direction | 40.47 | <.001a | 0.95 | .43 | 3.64 | .02a | |||||||
| SEBT posterolateral-reach direction | 51.23 | <.001a | 0.93 | .44 | 3.35 | .03a | |||||||
| Functional performance | 21.23 | <.001a | 2.54 | .03a | 3.58 | .004a | Side-hop test | 18.53 | <.001a | 1.93 | .14 | 2.64 | .06 |
| Figure-8 hop test | 43.09 | <.001a | 1.54 | .22 | 4.48 | .009a | |||||||
| Patient-reported outcomes | 4.87 | <.001a | 0.61 | .79 | 1.00 | .48 | NA | NA | NA | NA | NA | NA | |
Abbreviations: NA, not applicable; SEBT, Star Excursion Balance Test.
Indicates difference (P < .05).