Alessandrì M V, Baretta L, Magarotto G
Servizio di Medicina del Lavoro ULSS 36, Marghera (VE).
Med Lav. 1992 Sep-Oct;83(5):445-50.
A study was carried out on a group of 323 workers of a primary aluminium production plant located in Porto Marghera (Italy) in order to assess the prevalence of chronic bronchitis and respiratory function alterations, compared with the general working population of the same industrial area. The results showed a higher prevalence of chronic bronchitis (5.6% compared with 2.6%) and a greater reduction in vital capacity but only in the non-smokers (5.4% compared with 1.7%). The highest prevalence of chronic bronchitis (20%) and reduced vital capacity (27%) was observed in the rodding section. The frequency of bronchial obstruction was similar to that observed in potroom and casting workers.
对位于意大利马尔盖拉港的一家原铝生产厂的323名工人进行了一项研究，目的是评估慢性支气管炎和呼吸功能改变的患病率，并与同一工业区的一般劳动人口进行比较。结果显示，慢性支气管炎的患病率较高（分别为5.6%和2.6%），肺活量下降幅度更大，但仅在非吸烟者中如此（分别为5.4%和1.7%）。在捣棒工段观察到慢性支气管炎的患病率最高（20%），肺活量降低的比例也最高（27%）。支气管阻塞的发生率与电解车间和铸造工人中观察到的情况相似。
