Table 3.

Distribution of the number of sleep stage transitions among 10 severely burned children who received the sleep-enhancing agent zolpidem

		Sleep Stage in the Next 30 Seconds
Hourly Interval	Current Sleep Stage	Awake	Stage 1	Stage 2	Slow-Wave	REM
0	Awake		32	3
	Stage 1	6		27
	Stage 2	14	3		33	2
	Slow-wave	2		29
	REM			2
1	Awake		32	2
	Stage 1	5		25	1	1
	Stage 2	13	2		22	7
	Slow-wave	1		18
	REM	3		4
2	Awake		23	5		1
	Stage 1	5		27
	Stage 2	9	7		32	9
	Slow-wave	2	1	28
	REM	4	1	4
3	Awake		44	5	1
	Stage 1	16		28
	Stage 2	19	3		16	6
	Slow-wave	4		11
	REM	1		4
4	Awake		46	6
	Stage 1	13		26
	Stage 2	12	6		10	9
	Slow-wave	1	1	9		3
	REM	3		3	3
5	Awake		42	3
	Stage 1	6		31		3
	Stage 2	16	6		9	7
	Slow-wave			5
	REM	2	1	4
6	Awake		39	3
	Stage 1	7		34		3
	Stage 2	18	7		12	10
	Slow-wave	2		12
	REM	3	1	4	1
7	Awake		36	8
	Stage 1	18		28
	Stage 2	16	7		7	12
	Slow-wave			4
	REM	2	1	4
8	Awake		10	2
	Stage 1	1		11
	Stage 2	12	3		10	4
	Slow-wave	1		8
	REM	2		3

REM, rapid eye movement.