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肺功能测定是呼吸系统痰病的临床和流行病学调查所不可缺少的重要组成部分,这已为大家所公认。在尘肺防治上利用肺功能检查可早期发现尘肺及其并发症所致的肺功能损害 国内外一些文献中,在对尘肺的诊断上,以及尘肺病人劳动力的鉴定上,特别强调肺功能的测定,“认为诊断煤矿尘肺,肺功能是不可缺少的项目,有无尘肺依赖于X线摄片,而病情轻重要看肺功能损害的轻重程度。一些学者的研究表明,尘肺病人的通气功能有不同程度的降低,而病人的机体细胞有一定的储
Pulmonary function tests are an indispensable and important component of clinical and epidemiological investigations of respiratory sputum, which is well recognized by all. In the prevention and treatment of pneumoconiosis use of pulmonary function tests can be early detection of pneumoconiosis and complications caused by lung damage in some literature at home and abroad, in the diagnosis of pneumoconiosis, and pneumoconiosis patients labor identification, with particular emphasis on the determination of lung function, "That the diagnosis of coal mine pneumoconiosis, pulmonary function is an indispensable item, there is no pneumoconiosis dependent on X-ray, and the severity depends on the severity of pulmonary function impairment.Some scholars have shown that pneumoconiosis patients have different degrees of ventilation The reduction of the patient’s body cells have some storage