[Retracted] Clinical Observation of Computer Vision Technology Combined with Music Therapy in the Treatment of Alzheimer’s Disease

Table 4

Comparison of scores between groups before and after GDS-15 treatment.

	Pretest	Post-test	t	value
Directional force	4.67 ± 3.79	5 ± 3	−0.378	0.742
Memory	2.67 ± 0.58	3 ± 0	−1.000	0.423
Attention and computational power	3.33 ± 1.16	3 ± 2	0.500	0.667
Recall ability	0.33 ± 0.58	0 ± 0	1.000	0.423
Language ability	8.33 ± 1.16	8.33 ± 0.56	0.000	1.000
GDS-15 total score	19.33 ± 5.51	19.33 ± 4.73	0.000	1.000