Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Comparison of the distributions of overall average daily levels with occupational noise exposure databases and studies including specific populations. Data from musicians and rural adolescents come from Deiters et al (2010) and Humann et al (2011), respectively. Other reference databases were taken from Royster & Royster (2002).
