Discalzi G L, Capellaro F, Baracco A
Dipartimento di Ortopedia, Traumatologia e Medicina del Lavoro, Università di Torino.
Med Lav. 1992 Sep-Oct;83(5):466-9.
We conducted a 5-year longitudinal study on 76 workers of a high and medium aluminium alloy die-casting factory. As in a previous cross-sectional study conducted in 1986 and in accordance with the data in the literature, the 1990 follow-up study showed: a low prevalence of chronic bronchitis (as defined by the ECSC questionnaire on respiratory symptoms); normal mean functional values of FVC, FEV1, FEV1/FVC%. We did not find any significant difference in the levels of lung function over the period of 1986-90. These results show that workers in the secondary aluminium industry are not exposed to a significant risk of chronic pulmonary disease.
我们对一家高中铝合金压铸厂的76名工人进行了为期5年的纵向研究。正如1986年之前进行的一项横断面研究以及文献中的数据所示，1990年的随访研究表明：慢性支气管炎的患病率较低（根据欧洲煤钢共同体呼吸症状问卷定义）；FVC、FEV1、FEV1/FVC%的平均功能值正常。我们没有发现1986 - 1990年期间肺功能水平有任何显著差异。这些结果表明，再生铝行业的工人不存在患慢性肺病的重大风险。
