Associations Between Occupational Exposures to Volatile Organic Compounds (VOCs) and Sleep Problems

Document Type

Article

Publication Date

1-1-2025

Publication Title

Public health reviews

Keywords

VOCs; meta-analysis; occupational exposure; sleep; systematic review

Abstract

OBJECTIVES: The purpose of this study, as a systematic review and meta-analysis, is to summarize the evidence on the effects of occupational exposure to VOCs on sleep quality.

METHODS: We used five electronic bibliographic databases to identify eligible studies. Three groups of keywords were applied in the search strategy. In evaluating the quality of studies and risk of bias, we utilized the Joanna Briggs Institute tools and the Risk of Bias in Non-randomized Studies of Exposures (ROBINS-E) instruments, respectively. The pooled values were also calculated by meta-analysis.

RESULTS: 37 articles were included in the study. There was a consistent finding that exposure to volatile organic compounds (VOCs) adversely affected sleep in workers across various professions. The pooled value of the odds ratio of sleep problems because of exposure to VOCs was 1.60 [95% CI (1.01, 2.19)].

CONCLUSION: Most studies indicated that occupational exposure to VOCs can significantly influence the sleep of workers in various professions. The exposure can be associated with a variety of sleep problems.

PubMed ID

41079250

Volume

46

First Page

1608224

Last Page

1608224

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