[Retracted] Clinical Value Analysis of High-Frequency Ultrasound Combined with Carpal Dorsiflexion Electrophysiological Detection in the Diagnosis of Early Carpal Tunnel Syndrome

Table 3

Data values for the parameters before and after median nerve compression between clinical typing in the CTS group.

CTS group	Nervi medianus
	DSL (ms)	SNAP (UV)	DML (ms)	CMAP (mV)
Mild group
Before oppression
After oppression
	< 0.05	< 0.05	< 0.05	< 0.05
Middle-severe group
Before oppression
After oppression
	< 0.05	< 0.05	< 0.05	< 0.05