Järvholm B, Bake B, Lavenius B, Thiringer G, Vokmann R
J Occup Med. 1982 Jun;24(6):473-9.
The prevalence of respiratory symptoms was registered and ventilatory function was determined in 164 men exposed to oil mist. The average exposure time was 16.2 years. One hundred fifty-nine office workers served as controls. The exposed men reported more respiratory symptoms: 14% of the exposed nonsmokers v. 2% of the non-smoking controls having cough at least three months a year. There were no significant differences between spirometric measurements and chest roentgenograms of the men exposed to oil mist and those of the office workers. The lung function of 25 nonsmoking exposed men was further examined with other lung function tests. The mean values for closing volume, slope of the alveolar plateau, total lung capacity, residual volume, elastic recoil at various lung volumes, and diffusion capacity did not differ significantly.
记录了164名接触油雾的男性的呼吸道症状患病率，并测定了其通气功能。平均接触时间为16.2年。159名办公室工作人员作为对照。接触油雾的男性报告有更多呼吸道症状：每年至少咳嗽三个月的接触组非吸烟者中有14%，而对照组非吸烟者中只有2%。接触油雾的男性与办公室工作人员的肺活量测定值和胸部X光片之间没有显著差异。对25名接触油雾的非吸烟男性的肺功能进行了其他肺功能测试。闭合气量、肺泡平台斜率、肺总量、残气量、不同肺容量下的弹性回缩力和弥散量的平均值没有显著差异。
