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

Table 6

Comparison of different diagnostic methods in atypical cases.

Group	Traditional electrophysiology	Combined electrophysiology	Electrophysiology was combined with ultrasound
(+)	25	37	39
(-)	17	5	3
		8.347	23.908
		0.002	0.001