11 July 2025 : Clinical Research
Audiological and Middle Ear Outcomes in Ukrainian Soldiers with Traumatic Tympanic Membrane Perforation
Roman BarylyakDOI: 10.12659/MSM.948326
Med Sci Monit 2025; 31:e948326
Table 2 Pre- and postoperative mean pure-tone audiometry hearing results.
| Data | Hearing threshold | ABG (dB) | |||
|---|---|---|---|---|---|
| BC (dB) | AC (dB) | ||||
| n=59 | Preoperative | M | 17.0 | 35.4 | 18.4 |
| SD | 11.5 | 13.9 | 7.5 | ||
| n=19 | Preoperative | M | 14.3 | 35.4 | 21.1 |
| SD | 10.4 | 12.6 | 6.5 | ||
| Postoperative | M | 15.8 | 24.1 | 8.3 | |
| SD | 9.7 | 10.5 | 3.3 | ||
| value | 0.003 | <0.001 | <0.001 | ||
| n – number of patients; AC – air conduction; BC – bone conduction; ABG – air-bone gap; M – mean; SD – standard deviation; dB – decibel. | |||||






