1.2. Analysis.
Comparison 1: Acupuncture at P6 point versus sham acupuncture, Outcome 2: Reduction in gagging (reported by assessor ‐ treatment effectiveness)
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.