Table 7.

Comparison of cerebral artery blood flow in the observation group before and after treatment, mean ± SD

Cerebral arteries	Before treatment (n = 89)	3 months after treatment (n = 89)	t	P value
Basilar artery (cm/s)	37.20 ± 4.43	40.03 ± 4.10	4.423	0.000
Left vertebral artery (cm/s)	37.15 ± 3.34	37.25 ± 3.80	0.186	0.852
Right vertebral artery (cm/s)	34.41 ± 4.03	34.84 ± 3.95	0.719	0.473
Left middle cerebral artery (cm/s)	57.65 ± 6.82	62.28 ± 7.03	4.460	0.000
Right middle cerebral artery (cm/s)	57.80 ± 7.15	63.15 ± 6.87	5.090	0.000
Left anterior cerebral artery (cm/s)	50.03 ± 6.68	55.59 ± 6.92	5.454	0.000
Right anterior cerebral artery (cm/s)	47.80 ± 4.55	54.49 ± 5.03	9.305	0.000
Left posterior cerebral artery (cm/s)	36.12 ± 8.03	36.03 ± 7.78	0.076	0.940
Right posterior cerebral artery (cm/s)	35.51 ± 6.11	35.80 ± 5.22	0.340	0.734