Research Article
Alprazolam Reduces Freezing of Gait (FOG) and Improves FOG-Related Gait Deficiencies
Table 2
Repeated measures 2 × 4 ANOVA for gait variables.
| Variable name | Comparison | F | df | |
| Step length | Main effect of medication | 0.03 | 1 | 0.85 | Main effect of condition | 33.83 | 3 | <0.001 | Medication vs condition interaction | 2.12 | 3 | 0.16 |
| Step time | Main effect of medication | 2.72 | 1 | 0.13 | Main effect of condition | 1.58 | 3 | 0.21 | Medication vs condition interaction | 2.48 | 3 | 0.09 |
| Cadence | Main effect of medication | 3.59 | 1 | 0.09 | Main effect of condition | 1.05 | 3 | 0.38 | Medication vs condition interaction | 1.16 | 3 | 0.34 |
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Main effect of medication (alprazolam vs. placebo), condition (baseline, LA, HA-pit, and HA-plank), and interactions are included.
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