Table 2.
Preoperative and Postoperative ABG evaluation in type I tympanoplasty
| Preoperative ABG in dB HL | Post-operative ABG in dB HL | |
|---|---|---|
| Mean | 29.04 | 14.44 |
| SD | ± 5.64 | ± 4.20 |
p value between preoperative and postoperative ABG < 0.0001
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