Fig 17. Meta-Analysis of Acupuncture versus Medications for CLBP in pain on VAS 10 cm.
Fixed-effects model was used; CI, confidence interval; CLBP, chronic low back pain; SD, standard deviation; WMD, weighted mean difference.
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.