Table 4.
Comparison of the numerical rating scale scores in the subacute postherpetic neuralgia period between the 2 groups after correction of confounding variables.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.