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PRELIMINARY EVALUATION OF OCCUPATIONAL HEARING LOSS RISK AMONG PRIVATE FARMERS
risk of hearing impairment age hearing loss
2010/12/24
The article presents a preliminary evaluation of occupational hearing loss risk in a group of farmers selected at random and exposed to a mean annual level of exposure to noise LEX,8h = 89.1 dB.
HEARING LOSS AMONG PRIVATE FARMERS IN THE LIGHT OF CURRENT CRITERIA FOR DIMINISHED SENSE OF HEARING
hearing loss PTA (Pure Tone Average) HFA (High Frequency
2010/12/24
The study covered a group of 128 private farmers aged 28–65 (mean age 47.2) who had a period of occupational activity of 11–40 years (23.9 years average).