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Correlation between tympanometric ear canal volume and graft uptake
| Variables | Graft Intact | Reperforation | p-value |
|---|---|---|---|
| Tympanometric ear canal volume of normal ear | Mean = 1.131 ± 0.145 | Mean = 1.067 ± 0.161 | 0.245 |
| Tympanometric ear canal volume of Diseased ear | Mean = 4.106 ± 1.557 | Mean = 3.033 ± 1.161 | 0.023 |
| Interaural Tympanometric ear canal volume difference | Mean = 2.975 ± 1.554 | Mean = 1.967 ± 1.136 | 0.033 |
