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Comparison of average hearing loss in malleolar and non malleolar perforation
| Groups | Average hearing loss (mean ± SD) (in db) | ||
|---|---|---|---|
| Malleolar (n = 21) | 43.02 ± 4.70 | ||
| Non malleolar (n = 99) | 28.25 ± 10.90 | ||
| Groups | ‘t’ value | ‘p’ value | Significance |
|---|---|---|---|
| Malleolar vs. non malleolar | 5.74 | <0.001 | Highly significant |
