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 affecting clinical remission
Age- and sex-adjusted values. Treatments were intrasphincteric botulinum toxin injection and balloon dilation. Balloon dilation resulted in a significantly longer symptom- free period than that of intrasphincteric botulinum toxin injection after correcting for other variables, such as age and sex (p = 0.036).
CI, confidence interval; LESP, lower esophageal sphincter pressure.
aCox regression test.
