Figure 1).
Correlation comparing manual scoring of apnea-hypopnea index (AHI) using the portable sleep study-ApneaLink (PSS-AL, ResMed, USA) monitor and polysomnography AHI
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.