[Retracted] Electron Microscope Observation of Acupuncture and Nerve Repair in the Treatment of Peripheral Facial Paralysis

Table 4

Comparison of Nerve Palsy Scale scores before and after treatment.

Group	Number of cases	Before treatment	After treatment
Therapy group	34	30.29 ± 13.35	87.43 ± 18.03
Control group	34	30.88 ± 13.69	76.62 ± 22.80
Z		−0.321	−2.172
P		0.748	0.030