Table 3.

Diary recordings of ON and OFF durations in patients with PD at baseline and after 12 weeks of intervention.

Hours/per day	Baseline (V0)	Range	Post-12 weeks (V1)	Range	p	Change (V1-V0)	ES
OFF period	6.52 ± 1.66 (6.33)	3.8–11	5.72 ± 2.64 (5.67)	0–10.33	0.04	−0.80 ± 1.85	0.43
Moderate	1.08 ± 1.71 (0)	0–5.33	0.86 ± 1.50 (0)	0–4.83	0.754	−0.22 ± 1.29	0.17
Mild	5.43 ± 2.39 (5.33)	0.17–11	4.86 ± 2.80 (5.67)	0–10.33	0.09	−0.57 ± 1.47	0.39
ON period	9.92 ± 1.76 (10.33)	5.17–12.5	10.76 ± 2.29 (11)	4.67–15.5	0.031	0.84 ± 1.86	−0.45
Sleep	7.56 ± 1.73 (7.83)	4.67–10.83	7.51 ± 1.68 (7.17)	4.17–10.70	0.552	−0.04 ± 0.78	0.05

Change in negative value indicates improvement: off period; change in positive value indicates improvement: on period.

Mean ± SD (Medium); p: Wilcoxon signed rank test, α = 0.05, 2-tailed; ES: 0.2 small effect, 0.5 medium effect, 0.8 large effect.

ES, effect size.