Table 2.

Average score on the CASC-P.

Categories	Items	Score
Bedtime problems	1. I drink a caffeinated beverage ≤3h before going to bed	1.0 ± 1.1
	2. I play video games, surf the Internet, or send texts ≤1h before going to bed	1.5 ± 1.2
	3. I avoid going to bed even though it is time to go to sleep	1.0 ± 1.0
	4. I feel anxious or afraid when it is time to go to sleep	0.1 ± 0.5
	5. I have trouble falling asleep when I am by myself	0.2 ± 0.6
	6. Before I fall asleep, my legs feel uncomfortable, as if I cannot hold them still	0.1 ± 0.5
Sleep breathing and unstable sleep	7. I snore	0.6 ± 0.8
	8. My breath sounds as if it is getting caught in my throat	0.1 ± 0.4
	9. I stop breathing while I sleep	0.1 ± 0.4
	10. I toss and turn, or change positions often while I sleep	0.8 ± 0.9
	11. I talk in my sleep	0.6 ± 0.3
	12. I cry out in my sleep and wake up during the night	0.1 ± 0.3
Parasomnia and sleep movement	13. I have scary dreams or cry out during nightmares	0.2 ± 0.4
	14. I sleepwalk	0.1 ± 0.2
	15. My legs twitch while I sleep	0.3 ± 0.5
	16. I urinate in my sleep	0.0 ± 0.1
	17. I grind my teeth while I sleep	0.3 ± 0.6
	18. I sweat excessively while I sleep	0.4 ± 0.7
Daytime problems	19. The amount of sleep I get varies each night	0.6 ± 0.7
	20. I feel tired or groggy when I wake up in the morning	1.2 ± 1.0
	21. I skip breakfast	0.4 ± 0.7
	22. I get sleepy during class outside of naptime	0.8 ± 0.9
	23. I fall asleep during class outside of naptime	0.2 ± 0.6
	24. I fall asleep if I sit still (i.e., watching TV, riding in the car)	0.8 ± 0.9