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.
Multiple regression analysis with variables associated with the percentage of days on which PAP used and percentage of days on which PAP was used for >4 hr*
*Mean daily use (hr) was not included in the multiple regression model.
†P<0.05.
AHI: apnea-hypopnea index; HTN: hypertension; PAP: positive airway pressure.
