Table 3. Number of m∶n coordinated epochs observed during slow-wave (SW) and rapid-eye-movement (REM) sleep.

		SW			REM
	Respiratory cycle (n)	1	2	3	1	2	3
RR cycle ( m )
2		26			19
3		31			21
4		81			47
5		47	7		35	3
6		27			10
7		12	24	0	2	6	0
8		0		3	0		5
9			22			5
10				5			3
11			11	14		4	7
12
13			4	9		2	6
14				4			2
15
16				2			3
17				1			4

Each number represents the mean of the results obtained from 213 patients for the specific m∶n coordination as observed during a particular sleep stage.