Volume 59, Issue 11 pp. 1009-1019
Research Article

Long-term self-reported exposure to occupational noise is associated with BMI-defined obesity in the US general population

Angel Mario Dzhambov MD

Corresponding Author

Angel Mario Dzhambov MD

Faculty of Public Health, Department of Hygiene and Ecomedicine, Medical University of Plovdiv, Plovdiv, Bulgaria

Correspondence to: Angel Mario Dzhambov, MD, Faculty of Public Health, Department of Hygiene and Ecomedicine, Medical University of Plovdiv, 15A Vassil Aprilov Boulevard, Plovdiv 4002, Bulgaria. E-mail: [email protected]

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Donka Dimitrova Dimitrova Dipl. Eng., MSSc, PhD

Donka Dimitrova Dimitrova Dipl. Eng., MSSc, PhD

Faculty of Public Health, Department of Health Management and Health Economics, Medical University of Plovdiv, Plovdiv, Bulgaria

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First published: 17 May 2016
Citations: 16
Institution at which the work was performed: Medical University of Plovdiv.

Abstract

Background

Evidence is emerging about the risk of obesity associated with traffic noise. The present study aimed to explore the association between self-reported occupational noise exposure and body mass index (BMI)-defined obesity in the US general population.

Methods

This study is based on the 2014 National Health Interview Survey. Information regarding self-reported occupational lifetime noise exposure was linked to self-reported BMI, adjusting for other covariates.

Results

The multivariate models yielded OR = 1.46 (95% CI: 1.27, 1.68) for obesity, and 0.97 kg/m2 (95% CI: 0.57, 1.36) higher BMI among participants exposed to high level of noise for ≥15 years, in comparison to never exposed participants. Moderation analysis revealed that among those less than 55 years of age noise had significantly stronger adverse effect. Those without cancer and diabetes also experienced stronger adverse effect.

Conclusions

Self-reported exposure to occupational noise was associated with increased odds of obesity and continuously measured BMI. Am. J. Ind. Med. 59:1009–1019, 2016. © 2016 Wiley Periodicals, Inc.

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