Table 4.

Activities before sleep in youth with FAPDs and healthy youth

Measure	All participants (n = 120)	FAPDs (n = 60)	Healthy youth (n = 60)	P value
Stress level *	5.8 ± 2.9	6.4 ± 2.7	5.1 ± 2.9	0.01
Differences in activity before going to sleep
Reading a book or homework	28.0 (23.3)	12.0 (20.0)	16.0 (26.7)	0.26
Eating	37.0 (30.8)	21.0 (35.0)	16.0 (26.7)	0.22
Video games	33.0 (27.5)	20.0 (33.3)	13.0 (21.7)	0.11
Watching television	48.0 (40.0)	22.0 (36.7)	26.0 (43.3)	0.29
Relaxing	41.0 (34.2)	20.0 (33.3)	21.0 (35.0)	0.50
Talking on the phone	63.0 (52.5)	34.0 (56.7)	29.0 (48.3)	0.23
Using a computer or another electronic	55.0 (45.8)	29.0 (48.3)	26.0 (43.3)	0.36
Caffeinated drinks before going to sleep	109.0 (90.8)	54.0 (90.0)	55.0 (91.7)	0.50
Time between dinner and sleep	n = 117	n = 57	n = 60
Mean ± SD *	3.1 ± 1.7	3.2 ± 2.0	2.9 ± 1.4	0.35

^*Data is formatted as mean ± standard deviation. All other data is formatted as value (percentage). FAPDs: Functional Abdominal Pain Disorders.