Related Variables
| tst |
Total sleep duration from type I polysomnography
Sleep duration is the interval between sleep onset time and lights on/out-bed time while asleep. Conventionally this variable would be called total sleep time (TST)(i.e. total time spent in stage 1 or greater). |
Sleep Monitoring/Polysomnography/Sleep Architecture | |
| tstrem |
Percentage of total sleep duration (i.e., total sleep time, TST) in REM from type I polysomnography
The ratio of time in rapid eye movement sleep (REM) to total sleep time, expressed as a percentage. |
Sleep Monitoring/Polysomnography/Sleep Architecture |