Manifest Variables

Auditory Thresholds dB (SD.)

Asym mean/dB (SD)

11 Y

12 Y

13 Y

14 Y

15 Y

16 Y

Total

1 kHz

4 kHz

Hidden HL symmetric

17.6 (4.0)

15.3 (2.0)

4.7

n = 13

21

15

13

17

8

87

Hidden HL Asymetric

16.2 (4.9)

14.2 (3.2)

15.5

8

6

5

7

4

5.

36

Symmetric mild HL

26.4 (5.6)

25.7 (4.4)

4.7

7

6

6

3

4

1

26

Asymmetric mild HL

26.5 (6.2)

26.0 (4.5)

22.1

4

2

3

2

4

2

17

Normal Audition

8.3 (4.7)

6.1 (3.8)

3.5

74

101

87

116

112

66

562

Total number of children

102

135

121

142

141

83

728

% Hidden HL

19.7%

19.3

16.5

14.5

14.9

16.9

16.8

% Light HL

10.8

5.6

7.4

3.9

5.7

3.0

6.0