Milardović-Sunjara B, Kanceljak-Macan B, Dujmov I
Institut za medicinska istrazivanja i medicinu rada, Zagreb.
Plucne Bolesti. 1991 Jan-Jun;43(1-2):44-50.
Respiratory function tests were performed in 110 workers who were occupationally exposed to asbestos-cement dust in the period from 7 to 34 years. Due to the results obtained, the following groups of patients were analysed according to years of asbestos-cement exposure and the habit of cigarette smoking. The analysis of the years of exposure to asbestos-cement dust revealed that the workers with the exposure longer than 16 years had significantly lower FVC and FEV1 (P less than 0.001) than the workers whose exposure was less than 16 years. In view of increasing age this deterioration proved to be significantly higher than it had been expected. Of all the subjects included in this study 7% of them were found to have a partial respiratory insufficiency. The phenomenon could not be explained either by the length of exposure or by the habit of cigarette smoking. In the smoking subjects with the longest exposure, a markedly lower SaHbO2 was found as compared to the smokers with the shortest exposure (P less than 0.05).
对110名在7至34年期间职业性接触石棉水泥粉尘的工人进行了呼吸功能测试。根据所得结果，按照石棉水泥接触年限和吸烟习惯对以下几组患者进行了分析。对石棉水泥粉尘接触年限的分析显示，接触时间超过16年的工人的用力肺活量（FVC）和第一秒用力呼气容积（FEV1）显著低于接触时间少于16年的工人（P<0.001）。鉴于年龄增长，这种恶化程度被证明明显高于预期。在本研究纳入的所有受试者中，发现7%的人存在部分呼吸功能不全。这种现象无法用接触时间长短或吸烟习惯来解释。在接触时间最长的吸烟受试者中，与接触时间最短的吸烟者相比，发现动脉血氧饱和度（SaHbO2）明显更低（P<0.05）。
