Table 3.
Group Effect | Time Effect | Interaction (Time × Group) | ||||
---|---|---|---|---|---|---|
F 1, 70 | P | F 1, 70 | P | F 1, 70 | P | |
UPDRS part 1 | 0.625 | .432 | 6.36 | .014b | 2.66 | .108 |
UPDRS part 2 | 0.732 | .396 | 5.78 | .019b | 2.65 | .109 |
UPDRS part 3 | 0.021 | .885 | 16 | .0002b | 0.02 | .889 |
UPDRS part 4 | 2.33 | .132 | 13.8 | .0004b | 1.27 | .264 |
PDQ-39 total | 3.123 | .083 | 47.4 | <.0001b | 17.56 | .0001b |
Abbreviations: PDQ-39, Parkinson’s Disease Questionnaire-39; UPDRS, Unified Parkinson’s Disease Rating Scale.
aN = 72. Statistical results obtained using a mixed model 2-way repeated-measures analysis of variance.
bP < .05.