Clinical study on tri-tongue acupuncture combined with low-frequency electrical stimulation for treating post-stroke dysarthria

Table 2 Comparison of WAB, Frenchay Dysarthria Assessment Scale, and GQOLI-74 scores between the two groups

Group	WAB scoring		GQOLI-74 scoring		Frenchay Dysarthria Assessment Scale scoring
	Pre-treatment	Post-treatment	Pre-treatment	Post-treatment	Pre-treatment	Post-treatment
Control group	36.42 ± 5.71	53.16 ± 7.57	248.82 ± 32.28	307.53 ± 37.26	6.46 ± 0.85	8.51 ± 1.13
Treatment group	36.27 ± 5.64	62.49 ± 9.13	248.13 ± 32.43	341.57 ± 43.19	6.31 ± 0.83	11.29 ± 1.62
t value	0.125	5.277	0.101	4.003	0.847	9.442
P value	0.901	< 0.001	0.920	< 0.001	0.399	< 0.001

WAB: Western Aphasia Battery; GQOLI-74: General quality of life inventory.