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本文调查了397名接触烟草粉尘作业工人的健康状况。结果表明,接尘组呼吸系统症状(咳嗽、咯痰、胸痛、气短)和上呼吸道炎症(慢性鼻炎、慢性咽炎)检出率均明显高于对照组;两组肺功能比较,接尘组呈下降趋势,其中女接尘组FEV_1、MMEF、V_(75)、V_(50)、V_(25)有显著性意义,其损害程度与接尘工龄有一定关系。提示烟草粉尘对肺功能有明显损害作用,并以小气道阻塞性通气功能障碍为主。
This article investigated the health status of 397 workers exposed to tobacco dust. The results showed that the detection rate of respiratory symptoms (cough, expectoration, chest pain, shortness of breath) and upper respiratory tract inflammation (chronic rhinitis, chronic pharyngitis) in the dust exposure group were significantly higher than those in the control group. (75), V_ (50) and V_ (25) in the female dusting group were significant, and the degree of damage was related to the length of dusting service. Prompted tobacco dust on lung function significantly damaged the role of small airway obstructive ventilatory dysfunction.