Table 9

Quantitative hearing loss and loss of tonal hearing according to TMD group.

Tonal hearing loss * TMD Crosstabulation


TMD Group


Non

mild

moderate

severe

Total


Hearing loss

normal≤15%

Count

104

88

68

24

284


In one

Count

16

16

56

16

104


ear > 15%


In one

Count

4

0

8

20

32


ear≥20%


In both

Count

0

4

4

16

24


ears > 15%


In both

Count

0

0

0

20

20


ears≥20%


Tonal hearing loss

No loss

Count

112

64

52

12

240


Loss in low tones in both ears

Count

0

12

32

40

84


Loss in low tones in one ear

Count

8

24

8

24

64


Loss in median tones in both ears

Count

0

4

20

16

40


Loss in median tones in one ear

Count

4

4

24

4

36


Tonal hearing loss, ear itching, hearing loss -TMD.

Kitsoulis et al. BMC Ear, Nose and Throat Disorders 2011 11:5   doi:10.1186/1472-6815-11-5

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