Search for: [Abstract = "In the study group, the return to initial values ranged between 20\-24 min, the average values of the return time shift ranged from 40\-60dB in 4.9% of examined cases. 3. The study group included young males, in 2nd and 3rd decade of life. Before the exposure to noise work the responses to 14 kHz pitch were obtained in 80.7% for right ear and 79.6% for left ear, while after 8 years of noise exposure the responses to 14 kHz were obtained only in 28.8% for left and right ears. 4. The analysis of modified Peyser test allowed the selection of the group of individuals, who were sensitive to noise, and would remain under special supervision and prevention to protect the hearing in socially efficient range. 5. High\-frequency audiometry seems to be more sensitive screening method than conventional audiometry in occupational hearing loss."]

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