Epidemiologic studies of Scottish oil shale workers: II. Lung function in shale workers' pneumoconiosis.
In a case control study of 122 ex-shale workers, half of whom had simple pneumoconiosis and half of whom did not, those with pneumoconiosis were found to have the poorer lung function. Significant reductions in forced expiratory capacity (FEV1), forced vital capacity (FVC), Vmax50, lung volumes, and carbon monoxide transfer were found in men with pneumoconiosis. It is suggested that these abnormalities may represent a mixture of pulmonary fibrosis and airways obstruction related to exposure to dust and fumes in shale mines and at shale retorts.
D000367:Age Factors; D001991:Bronchitis / Q000503:physiopathology; D005541:Forced Expiratory Volume; D005648:Fuel Oils; D006801:Humans; D008168:Lung / Q000503:physiopathology*; D008176:Lung Volume Measurements; D008297:Male; D008906:Mining; D010578:Petroleum; D011009:Pneumoconiosis / Q000503:physiopathology*; D012907:Smoking
D005648:Fuel Oils; D010578:Petroleum