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

Table 3

Comparison before and after AMT treatment.

	Pretest	Post-test	t	value
Forward	5 ± 2	5.33 ± 1.53	−1.000	0.423
Neutral	4.33 ± 2.08	4.33 ± 2.08	—	—
Negative direction	2.33 ± 1.16	5 ± 2.65	−3.024	0.094
Total score	11.67 ± 5.13	14.67 ± 16.11	−5.196	0.035