Workers' Occupational Dust Exposure and Pulmonary Function Assessment: Cross-Sectional Study in China

作者全名："He, Wei; Jin, Nan; Deng, Huaxin; Zhao, Qi; Yuan, Fang; Chen, Fengqiong; Zhang, Huadong; Zhong, Xiaoni"

作者地址："[He, Wei; Zhong, Xiaoni] Chongqing Med Univ, Sch Publ Hlth, Chongqing 400016, Peoples R China; [Jin, Nan; Deng, Huaxin; Zhao, Qi; Yuan, Fang; Chen, Fengqiong; Zhang, Huadong] Chongqing Ctr Dis Control & Prevent, Dept Occupat Hlth & Radiat Hlth, Chongqing 400042, Peoples R China"

通信作者："Zhong, XN (通讯作者)，Chongqing Med Univ, Sch Publ Hlth, Chongqing 400016, Peoples R China.; Zhang, HD (通讯作者)，Chongqing Ctr Dis Control & Prevent, Dept Occupat Hlth & Radiat Hlth, Chongqing 400042, Peoples R China."

来源：INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH

ESI学科分类：ENVIRONMENT/ECOLOGY

WOS号：WOS:000852715500001

JCR分区：Q2

影响因子：4.614

年份：2022

卷号：19

期号：17

开始页：　

结束页：　

文献类型：Article

关键词：occupational health; dust exposure; pulmonary function; pneumoconiosis

摘要："Objective: This study aims to determine the occupational health status of workers exposed to dust and the risk factors of lung function decline, to provide a basis for formulating corresponding occupational disease-prevention strategies. Methods: Data on 2045 workers exposed to dust, including their age, gender, exposure time, chest X-ray test results, and pulmonary function test results, were obtained from a key occupational disease monitoring project in Chongqing, China, in 2021. Chi-square tests and multifactorial logistic regression, and other methods, were used for statistical analysis. Results: The prevalence of pneumoconiosis-like changes was 0.83% (17/2045), and the prevalence of abnormal forced expiratory volume in one second (FEV1), forced vital capacity (FVC), and FEV1/FVC was 4.25% (87/2045), 12.81% (262/2045), and 1.47% (30/2045), respectively. With increasing worker's age, the prevalence of abnormal pneumoconiosis-like changes (p = 0.0065), FEV1 (p = 0.0002), FVC (p < 0.0001), and FEV1/FVC (p = 0.0055) all increased. Factors such as age, exposure duration, enterprise size, and dust exposure concentration were associated with abnormal lung function. Conclusions: Workers exposed to occupational dust have a high rate of abnormal lung function. The government, enterprises, and individuals should pay attention to occupational dust exposure, and various effective measures should be actively taken to protect the life and health of workers."

基金机构：Chongqing Municipal Health Commission [2019QNXM024]; Chongqing Science and Technology Bureau [cstc2020jcyj-msxmX1006]

基金资助正文：This research was funded by Chongqing Municipal Health Commission (No. 2019QNXM024) and Chongqing Science and Technology Bureau (No. cstc2020jcyj-msxmX1006).