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.
Multivariate analysis of factors associated with the RMDQ score after caudal epidural injection
HLD, herniated lumber disc; RMDQ, Roland Morris Disability Questionnaire; OR, odds ratio; CI, confidence interval.
ORs are for at least 50% reduction in pain (VAS), and each variable was adjusted for the other variables.
p-values and 95% CIs were calculated with the Wald chisquare test.
