nsrr_endtimbd_f1 nsrr_pctdursp_s2

Related Variables

timest1p Percentage of stage 1 sleep among total sleep duration from type I polysomnography

Conventionally, total sleep duration would be called total sleep time (TST).

Percent of sleep time in stage 1 [100*(number of minutes scored as stage 1) / (Total Sleep Time (TST))]

 		Sleep Monitoring/Polysomnography/Sleep Architecture