ArticleBMC public health2025
Association between individual occupational noise exposure and overweight/obesity among automotive manufacturing workers in South China.
Article in BMC public health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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Who cites it
4 citing papers in PubMed.
- Mediating role of metabolic dysfunction-associated fatty liver disease in the association between individual-level noise exposure and liver enzymes in Chinese automotive manufacturing workers.International archives of occupational and environmental health · 2026Article
- Association between occupational noise exposure and metabolic dysfunction-associated fatty liver disease: the mediating role of body mass index in automotive manufacturing workers.Frontiers in public health · 2026Article
- Impact of ototoxic agents and noise exposure on hearing loss among healthcare personnel in a medical university: a cross-sectional analytical study.BMC public health · 2025Article
- Global burden and trends of age-related and other hearing loss: A 32-year analysis and future projections based on the GBD 2021.PloS one · 2025Article
Corrections and comments
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Authors and funding
8 authors.
Funding
Abstract
backgroundOccupational noise has been associated with numerous adverse health outcomes. However, limited evidence exists regarding its association with obesity. We aim to investigate the effect of occupational noise exposure on the risk of overweight/obesity among workers, providing scientific evidence for the prevention and management of overweight/obesity in the occupational population.
methodsThis study included 3427 participants from two factories in Guangzhou, China. Individual occupational noise exposure levels were assessed using cumulative noise exposure (CNE). Body mass index (BMI) data were obtained from physical examinations. Linear and logistic regression models, restricted cubic spline, as well as subgroup analyses, were used to explore the association.
resultsIn continuous models, each 1 dB-year increase in CNE was significantly associated with a 0.03 (95% confidence interval (CI): 0.00, 0.05) kg/m² increase in BMI. In categorical models, higher CNE levels were significantly associated with BMI (β = 0.54, 95% CI: 0.16, 0.92) and overweight/obesity (odd ratio (OR) = 1.57, 95%CI: 1.21, 2.04). Restricted cubic splines (RCS) analysis demonstrated a linear dose-response relationship between CNE and overweight/obesity (P
conclusionOccupational noise exposure is positively associated with overweight/obesity, particularly among those engaged in shift and night work. Thus, enhancing noise source management and promoting awareness among workers for prevention are imperative.
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