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-B, Descriptive diagram and definition of oximetry measures (A) and desaturation characteristics (B) obtained from raw oximetry data (recorded by ApneaLink [ResMed, San Diego, CA]) with the use of a custom MATLAB software algorithm (MathWorks). dt = integrated with respect to time; iSpo2 = Spo2 signal with desaturation periods interpolated; Spo2 = oxygen saturation; T = total recording duration.
