Loud Noise Exposure and Acoustic Neuroma

James L. Fisher, David Pettersson, Sadie Palmisano, Judith A. Schwartzbaum, Colin G. Edwards, Tiit Mathiesen, Michaela Prochazka, Tommy Bergenheim, Rut Florentzson, Henrik Harder, Gunnar Nyberg, Peter Siesjö, Maria Feychting

Research output: Contribution to journalArticlepeer-review

19 Citations (SciVal)

Abstract

The results from studies of loud noise exposure and acoustic neuroma are conflicting. A population-based case-control study of 451 acoustic neuroma patients and 710 age-, sex-, and region-matched controls was conducted in Sweden between 2002 and 2007. Occupational exposure was based on historical measurements of occupational noise (321 job titles summarized by a job exposure matrix) and compared with self-reported occupational noise exposure. We also evaluated self-reported noise exposure during leisure activity. Conditional logistic regression was used to estimate odds ratios. There was no statistically significant association between acoustic neuroma and persistent occupational noise exposure, either with or without hearing protection. Exposure to loud noise from leisure activity without hearing protection was more common among acoustic neuroma cases (odds ratio = 1.47, 95% confidence interval: 1.06, 2.03). Statistically significant odds ratios were found for specific leisure activities including attending concerts/clubs/sporting events (odds ratio = 1.82, 95% confidence interval: 1.09, 3.04) and participating in workouts accompanied by loud music (odds ratio = 2.84, 95% confidence interval: 1.37, 5.89). Our findings do not support an association between occupational exposure to loud noise and acoustic neuroma. Although we report statistically significant associations between leisure-time exposures to loud noise without hearing protection and acoustic neuroma, especially among women, we cannot rule out recall bias as an alternative explanation.
Original languageEnglish
Pages (from-to)58-67
JournalAmerican Journal of Epidemiology
Volume180
Issue number1
DOIs
Publication statusPublished - 2014

Subject classification (UKÄ)

  • Public Health, Global Health, Social Medicine and Epidemiology

Keywords

  • acoustic neuroma
  • noise
  • occupation
  • vestibular schwannoma

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