Lorusso A, Samà B, Giacomazzi G, Magarotto G
Servizio di Medicina del Lavoro ULSS 36, Marghera (VE).
Med Lav. 1992 Sep-Oct;83(5):451-5.
A study was made of 19 male subjects, mean age 54.7, S.D. 7.5 years, exposed to risk of aluminium dust inhalation for 16, S.D. 9.7 years, awarded compensation by the local provincial branch of INAIL (National Institute for Insurance against Occupational Accidents) in the period 1975-1988, as prescribed by item 48 of Presidential Decree 482/1975. The workers were divided into two groups on the basis of radiological signs of lung fibrosis (3 1/1 cases and 7 1/0 cases according to the ILO classification) or of COPD (Chronic Obstructive Pulmonary Disease) (9 cases). Careful examination of the work histories confirmed the previous observations of aluminium pneumoconiosis with moderate functional alterations in alumina production, potroom and casting workers.
对19名男性受试者进行了研究，他们的平均年龄为54.7岁，标准差为7.5岁，接触铝尘吸入风险的时间为16年，标准差为9.7年，根据第482/1975号总统令第48条规定，在1975年至1988年期间由意大利国家职业事故保险协会（INAIL）当地省级分支机构给予赔偿。根据肺纤维化的放射学征象（根据国际劳工组织分类为3 1/1例和7 1/0例）或慢性阻塞性肺疾病（COPD）（9例），将这些工人分为两组。对工作史的仔细检查证实了先前关于氧化铝生产、电解车间和铸造工人中铝尘肺伴中度功能改变的观察结果。
