https://scholars.lib.ntu.edu.tw/handle/123456789/541559
標題: | Respiratory health effects of the fiberglass-reinforced plastic lamination process in the yacht-building industry | 作者: | CHI-HSIEN CHEN Tsai, Perng Jy Wang, Ya Fen Pan, Chih Hong Hung, Po Chen Ho, Jiune Jye Perng, Diahn Warng Nemery, Benoit YUE-LIANG GUO |
關鍵字: | Induced sputum; Laminating process; Laminator; Lung function; Respiratory symptom; Styrene | 公開日期: | 1-一月-2021 | 出版社: | Nordic Association of Occupational Safety and Health | 卷: | 47 | 期: | 1 | 來源出版物: | Scandinavian Journal of Work Environment & Health | 摘要: | Objectives Fiberglass-reinforced plastics (FRP) manufacturing has been related to cases of severe airway obstruction and elevated risk of respiratory mortality. But the specific job content risk is not clear. This study evaluated the respiratory health effects of the FRP lamination process. Methods A questionnaire was used to evaluate respiratory symptoms of workers in two yacht-building plants. Pre-shift (07:30-08:30 hours) and post-shift (17:00-18:00 hours) lung function was measured, while post-shift induced sputum was collected on the first day of the week. The participants were grouped into FRP laminators and non-laminators. Linear and logistic regression was used to investigate the effects of the lamination process on lung function. Results Laminators had a higher prevalence of chronic cough, lower pre-shift forced expiratory volume in first second (FEV1) and FEV1/force vital capacity (FVC) (-3.3% and -1.5%), lower post-shift FVC and FEV1 (-3.6% and -4.9%), and larger post-shift reduction of FVC (-2.1%) compared to non-laminators. The laminators also had higher risk of early obstructive and overall (obstructive plus restrictive) lung function impairment, and post-shift reduction of FVC >10% [odds ratio (OR) 5.98, 4.98, and 3.87, respectively). They also had higher percentages of neutrophils and lymphocytes in the induced sputum. Conclusion Laminators should undergo regular check-ups of respiratory symptoms and lung function. Further toxicologic studies are warranted to identify the specific causal agent in the FRP lamination process. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/541559 | DOI: | 10.5271/sjweh.3924 | SDG/關鍵字: | activated carbon; glass fiber; plastic; volatile organic compound; glass; glass fiber; plastic; building; health risk; mortality; plastic; questionnaire survey; regression analysis; respiration; symptom; toxicology; adult; Article; building industry; chronic cough; cigarette smoking; controlled study; coughing; cross-sectional study; female; forced expiratory volume; forced vital capacity; grinding; health hazard; human; lung function; lung volume; lymphocyte; major clinical study; male; neutrophil; occupational health; prevalence; priority journal; questionnaire; respiratory function; sputum; wheezing; wood dust; vital capacity; Construction Industry; Forced Expiratory Volume; Glass; Humans; Plastics; Vital Capacity |
顯示於: | 醫學院附設醫院 (臺大醫院) |
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