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Table 4 AI at baseline and after using twin block and percentage reduction of OSAS

From: Treatment of obstructive sleep apnea with oral appliances

Patient

AI

Reduction (%)

Baseline

After use

1

6.4

0.3

95.2

2

2.3

0.9

60.9

3

2.1

8.9

−322.4

4

4.9

0.8

84.7

5

1.6

10.4

−560.5

6

16.3

8.6

47.5

7

6.3

0.5

92.0

8

2.1

1.1

50.5

9

9.3

0.3

96.8

10

1.2

1.3

−11.8

11

3.1

2.7

12.3

12

4.1

12.1

−195.9

13

13.9

0.6

95.8

14

8.1

8.7

−6.8

15

2.0

11.3

−454.7

16

1.9

2.9

−53.9

17

3.7

0.1

96.5

18

15.2

0.7

95.6

19

3.3

0.6

82.3

Mean

5.7

3.8

−36.6

SD

4.8

4.4

199.7