| Autor: |
Qing-Zeng Qian, Xiang-Ke Cao, Qing-Qiang Qian, Fu-Hai Shen, Qian Wang, Hai-Yan Liu, Jun-Wang Tong |
| Jazyk: |
angličtina |
| Rok vydání: |
2016 |
| Předmět: |
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| Zdroj: |
Kaohsiung Journal of Medical Sciences, Vol 32, Iss 1, Pp 44-49 (2016) |
| Druh dokumentu: |
article |
| ISSN: |
1607-551X |
| DOI: |
10.1016/j.kjms.2015.11.003 |
| Popis: |
To investigate the dose-response relationship between cumulative dust exposure (CDE) and cumulative abnormal rate of pulmonary function in coal mixture workers. Three hundred and twenty eight coal mixture workers (exposed group) and 169 nondust-exposed workers (control group) were recruited. Basic information data were collected and pulmonary function tests were performed. Pulmonary function was compared between the two groups after comparing smoking behaviors. Pulmonary function indices [forced vital capacity in 1 second after full inspiration (FVC)%, forced expiratory volume (FEV)1%, and FEV1/FVC%] were compared among groups stratified by service length (exposure duration). The relationship between CDE dose and cumulative abnormal rate of pulmonary function in coal mixture workers was analyzed. Abnormal rate of pulmonary function in the exposed group (35.1%) was significantly higher than the control group (10.1%; p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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