Figure 6.
Forest plot for VAS scores during the follow-up period between the BoNT-A injection group and the control group. BoNT-A = botulinum toxin type A, VAS = visual analog scale.
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.