摘要
It is well known that high-level noise exposure can lead to hearing loss.Noise-induced hearing loss(NIHL)continues to be one of the major occupational health hazards.An underlying assumption in current noise standards,e.g.,ISO 1999:2013(1),is that hearing loss is related to the total energy of the exposure.Thus,the risk of NIHL can be predicted according to the ISO 1999 prediction model.Unfortunately,the validity of the prediction model to correctly predict the NIHL for all types of noise exposure is still under question,especially for complex noise of impulsive character.
基金
National Institute for Occupational Safety and Health,USA(Grant No.200-2015-M-63857,200-2016-M-91922)
Zhejiang Province Key Research and Development Project,China(Grant No.2015C03039)
Zhejiang Provincial Program for the Cultivation of High-level Innovative Health Talents,China(Grant No,2016-63-07)
Program of Occupational Health Risk Assessment of China NIOHP(Grant No.131031109000160004)
and Occupational Health Standards Preliminary Research Project of China NIOHP(Grant No.20210102).
