Table 1.

Data Collection Schedule for all Study Variables.

	Collection Period
	Admission	First 7 Nights	Last 7 Nights	Discharge
Sleep Variables
Sleep/Wake Patterns (ASWS)	X
Sleep Hygiene (ASHS)	X
Insomnia Symptoms (PISI)	X			X
Daytime Sleepiness (ESS)	X			X
Sleep Quality (Daily Diary)		X	X
Actigraphy Measures		X	X
Clinical Outcome Variables
Functional Disability (FDI)	X			X
Pain Coping (PCQ)	X			X
Pain Intensity (NRS)	X			X

Note: ASWS = Adolescent sleep wake scale; ASHS = Adolescent sleep hygiene scale; ESS = Epworth sleep scale for children; FDI = Functional disability inventory; NRS = Numeric rating scale; PCQ = Pain coping questionnaire; PISI = Pediatric insomnia severity index.