Table 2 Microstate parameters of 4 microstates in OSA-OH patients in 4 sleep stages.

From: EEG microstate in obstructive sleep apnea patients

 

Gev (%)

MD (ms)

TC (%)

Oc/s

Average

SD

Average

SD

Average

SD

Average

SD

N1-OH

A

15.9

5.4

35.3

3.9

22.8

4.5

4.0

0.7

B

19.8

9.6

37.4

53.1

25.9

5.9

4.2*

0.5

C

20.9*

7.3

39.0*

50.0

27.7**

4.7

4.3

0.6

D

15.1

5.2

34.0*

42.0

21.1

4.0

3.8*

0.6

N2-OH

A

16.6

4.1

39.0

43.3

23.5

3.4

3.8

0.5

B

17.2

4.2

40.0

47.0

24.2

3.1

3.8

0.5

C

22.7**

9.2

43.1

58.7

28.5**

5.7

4.0*

0.5

D

16.9

10.4

37.2

54.0

20.9*

4.5

3.5*

0.6

N3-OH

A

16.2

6.1

50.7

98.8

20.9*

5.8

2.6

0.7

B

21.2

7.9

59.0

221.1

26.7

7.0

3.0

0.5

C

22.4

6.8

58.5

106.7

27.3*

5.1

3.0

0.5

D

16.6

7.4

50.4

131.1

21.1

5.0

2.7

0.6

R-OH

A

16.3

4.8

38.4

40.5

23.8

4.2

3.8

0.6

B

19.6

10.8

32.3

45.1

24.9

5.1

3.9*

0.5

C

21.9*

10.3

41.9*

52.3

28.2*

5.8

4.1

0.5

D

14.5

3.7

35.5

34.1

20.0

2.6

3.5*

0.4

  1. The stars indicate the significant difference at each sleep stage between OSA-OH and OSA-withoutOH patients (*P < 0.05, **P < 0.01).