Clinical Efficacy of Pulsed Radiofrequency Combined with Intravenous Lidocaine Infusion in the Treatment of Subacute Herpes Zoster Neuralgia

Table 6

The two groups of postherpetic neuralgia incidence rate.

	Control	Treated	Total	value
SHN	32	32	64	>0.05
VAS  4	8	2	10	<0.001
PHN(%)	25%	6.25%	15.62%	<0.05

compared with simultaneous point A group.