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.
A. The median frequency (number of events/day) (upper row) and exposure (minutes/day) (lower row) of apnea, periodic breathing, intermittent hypoxemia less than 80% and less than 90% and bradycardia events by sex and chronological age.
B. The median frequency (number of events/day) (upper row) and exposure (minutes/day) (lower row) of apnea, periodic breathing, intermittent hypoxemia less than 80% and less than 90% and bradycardia events by race and chronological age.
