Table 12.
(O-E)2/E values
| Hearing aid type | PCA1 | PCA2 | PCA3 | PCA4 |
|---|---|---|---|---|
| ITE | 81.99 | 0.22 | 176.14 | 0.25 |
| BTE | 91.78 | 0.24 | 197.18 | 0.28 |
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