[Retracted] Comparative Anesthesia Effect of Brachial Plexus Block Based on Smart Electronic Medical Ultrasound-Guided Positioning and Traditional Anatomical Positioning

Table 4

Average arterial pressure data table at each moment during anesthesia.

Group		8 h	12 h	24 h	36 h	48 h
Ultrasound group	A	91.50	92.95	92.10	91.25	90.65
	B	92.95	92.50	90.25	91.95	91.45
	C	94.55	92.75	92.65	90.20	90.33
Anatomy group	D	92.66	91.52	87.80	88.80	88.40
	E	93.12	91.45	90.25	89.42	88.36
	F	93.69	91.83	89.36	89.13	88.79
P		0.219	0.174	0.236	0.197	0.183