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 |
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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 |
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| 19.7% | 19.3 | 16.5 | 14.5 | 14.9 | 16.9 | 16.8 |
% Light HL |
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| 10.8 | 5.6 | 7.4 | 3.9 | 5.7 | 3.0 | 6.0 |