[Retracted] Effects of Infrared Combined with Methylcobalamin on the Vibratory Sensory Threshold and Nerve Conduction Velocity of the Lower Extremity in Patients with Diabetic Foot Treatment

Table 2

Comparison of vibration sensation thresholds between the two groups ().

Time	Group	Number of cases	Left side	Right side
Before treatment	Research group	53
	Control group	53
	value		0.799	0.855
	value		0.426	0.394
After treatment	Research group	53
	Control group	53
	value		4.323	4.691
	value		<0.001	<0.001