Table 3.

Comparison between clinical scores assessed before and after rehabilitation for each group.

	Clinical scores
		T0	T5	T17
Ecological rhythmic auditory stimulation (RAS) group	UPDRS—part 3	16.93 ± 9.14	11.64 ± 7.00	10.54 ± 6.96
	Functional independence measure (FIM)	123.47 ± 3.91	123.87 ± 3.27	123.87 ± 3.25
	Tinetti test	27.19 ± 1.76	27.75 ± 0.45	27.62 ± 0.62
	Short physical performance battery (SPPB)	11.33 ± 1.54	11.87 ± 0.35	11.87 ± 0.35
	SPPB—4 m test (s)	2.56 ± 0.28	2.25 ± 0.22	2.42 ± 0.22
	SPPB— sit to stand (STS) (s)	9.83 ± 1.80	8.47 ± 1.20	8.17 ± 1.34
	Geriatric depression scale (GDS)	3.33 ± 2.26	3.33 ± 2.53	2.47 ± 2.20
	Parkinson’s disease quality of life questionnaire (PDQ)-8	20.21 ± 13.46	20.00 ± 11.92	14.17 ± 11.56
	Falls efficacy scale (FES)	4.73 ± 6.95	2.40 ± 3.22	2.27 ± 2.34
	Activities specific balance confidence (ABC)	81.96 ± 13.21	85.23 ± 7.49	88.38 ± 8.75
	Freezing of gait questionnaire (FOGQ)	4.00 ± 5.14	2.44 ± 3.76	2.62 ± 4.08
Artificial RAS group	UPDRS—part 3	20.21 ± 9.59	15.36 ± 9.20	12.79 ± 6.78
	FIM	117.94 ± 13.12	118.50 ± 10.91	119.00 ± 10.48
	Tinetti test	26.93 ± 1.58	27.47 ± 0.74	27.67 ± 0.49
	SPPB	10.94 ± 2.29	11.75 ± 0.77	11.69 ± 0.70
	SPPB—4 m test (s)	2.72 ± 0.70	2.30 ± 0.36	2.34 ± 0.44
	SPPB—STS (s)	10.00 ± 1.52	8.43 ± 1.21	8.47 ± 1.42
	GDS	3.56 ± 2.85	2.75 ± 2.27	2.19 ± 2.23
	PDQ-8	17.97 ± 10.86	16.21 ± 11.87	12.69 ± 10.67
	FES	5.50 ± 5.49	3.62 ± 3.01	3.56 ± 3.60
	ABC	79.37 ± 14.98	83.81 ± 8.73	87.12 ± 8.37
	FOGQ	3.00 ± 4.27	2.56 ± 3.72	2.81 ± 4.00

Values are expressed as mean ± SD.