Table 2.

Median at the beginning and after 10 sessions of equine therapy and calculation of the value of p of the administered assessment scales (Self-rating Depression Scale, Unified Parkinson’s Scale Disease Rating, Rivermead Adl Scale, Scala di Tinetti, and Parkinson’s Disease Questionnaire-39).

Rating Scale	T0 Median ± Standard Deviation	T1 Median ± Standard Deviation	Wilcoxon Signed-Rank Test	Statistical Significance	Effect Size	Power Analysis
SDS	42.00 ± 7.45	34.00 ± 6.84	−3.212	p < 0.001 *	−0.55	0.86
UPDRS	16.00 ± 8.45	11.00 ± 7.43	−3.189	p < 0.001 *	−0.54	0.85
RAS	30.00 ± 6.12	38.00 ± 4.05	−3.520	p < 0.0004 *	−0.60	0.91
Tinetti Total	16.00 ± 4.70	20.00 ± 4.82	−2.911	p < 0.004 *	−0.49	0.72
Tinetti Gait	6.00 ± 2.52	8.00 ± 2.37	−2.822	p < 0.005 *	−0.48	0.75
Tinetti Balance	9.00 ± 2.91	12.00 ± 2.65	−2.064	p < 0.039	−0.35	0.49
PDQ−39 Total	70.00 ± 29.09	52.00 ± 19.77	−3.55	p < 0.0003 *	−0.60	0.91
Mobility Items	21.00 ± 11.64	10.00 ± 7.24	−3.578	p < 0.0003 *	−0.61	0.92
Daily Life Activities Items	9.00 ± 6.89	6.00 ± 5.16	−3.066	p < 0.002 *	−0.52	0.81
Emotional Well-being Items	11.00 ± 5.48	8.00 ± 4.87	−2.778	p < 0.005 *	−0.47	0.74
Stigma Items	4.00 ± 3.78	3.00 ± 2.87	−2.023	p > 0.043	−0.34	0.47
Social Support Items	8.00 ± 2.45	8.00 ± 2.48	−1.633	p > 0.102	−0.28	0.34
Cognitive Skills Items	5.00 ± 3.06	4.00 ± 2.02	−2.483	p < 0.013	−0.42	0.64
Communication Items	3.00 ± 2.89	2.00 ± 2.36	−1.913	p > 0.056	−0.32	0.43
Physical Discomforts Items	5.00 ± 2.91	6.00 ± 3.43	−1.44	p > 0.150	−0.24	0.26

* p < 0.01 Bonferroni adjusted alpha levels.