Related Variables

	going	During the past month, how long did it usually take you to 'get going' (become fully alert and functional) after your usual sleep time	Lab Visit
	slplatp	PSG Report: Sleep Latency	Polysomnography/Sleep Architecture
	slpprdp	Sleep Time	Polysomnography/Sleep Architecture
	timebedp	Time in bed	Polysomnography/Sleep Architecture