Exploring the Association Between Occupational Noise Exposure and Perimenopausal Syndrome Among Female Workers - Five Provinces, China, 2023-2024.

What is already known about this topic?Occupational noise is a multisystem hazard that can damage women's reproductive health.What is added by this report?This study revealed a high prevalence (53.3%) (1,205/2,262) of perimenopausal syndrome (PMS) among female workers. Noise exposure and PMS scores were significantly correlated, with both the 8-h equivalent sound level and cumulative noise exposure exhibiting linear dose-response relationships with the PMS scores.What are the implications for public health practice?Targeted intervention strategies are necessary to address PMS among noise-exposed female workers, including noise risk management, occupational health education, and psychological support. Incorporating perimenopausal health monitoring into routine occupational physical examinations for female workers is essential.