From CpapWiki
Revision as of 10:58, 13 October 2008 by Sleeppunk (talk | contribs)
Jump to: navigation, search

Total Recording Time

Pen and pencil.png


TRT is the amount of time that is recorded during a Polysomnogram. This statistic can be used to compare how long it takes a patient to fall asleep, and Total Sleep Time (TST).