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追踪不同接尘女工肺功能与慢性阻塞性肺部疾病的早期关系 |
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梁立徽 林嗣豪 黄丽华 陈美玉 杨丽芬
摘要: [目的] 探讨不同接尘女工肺通气功能与慢性阻塞性肺部疾病(COPD)的早期关系。[方法] 追踪调查90例女工(铸造、棉纺织及环卫工人),测定其10年前后肺功能并询问相关症状。用自身对照及卡方检验, 分析用COPD诊断标准检出的异常率的相互关系。[结果] 各组、各检测指标10年后均有不同程度的改变,异常检出率比10年前均有明显上升,呼吸道异常与肺通气功能下降率有显著的相关。且有机尘女工呼吸道症状多,大气道受损明显,而无机尘女工,较多见的是小气道受损。[结论] 长期接尘女工当FEV1%在71%~75%时,是职业性COPD的先兆,不可忽视这时期的职业防护及动态观察。 关键词: 女工; 肺功能; 慢性阻塞性肺部疾病(COPD); 不同粉尘; 追踪调查 中图分类号: R 135.2 文献标识码: A 文章编号:1007-2705(2000)01-0013-02
The Initial Relationship between Lung Function and COPD in the Female Workers Exposed to Dusts
LIANG Lihui LIN Sihao HUANG Lihua,et al. (Fujian Institute of Labor Health and Occupational Disease. Fuzhou, Fujian 350001, China)
Abstract: [Objective] To explore the initial relationship between the COPD and the lung function in the female workers exposure to dust. [Methods] All 90 female workers (including foundry, cotton and sanitation workers) were investigated from 1987 to 1997. The indices of lung function were tested and the related COPD and sign were inquired and examined. All data was analyzed by self-compared and Chi-square test. [Results] The decline of lung function is related to the abnormal respire symptom and sign obviously, especially in the female. The respire symptoms are significant in large airflow track due to organic dust and in small airflow track due to inorganic dust. [Conclusions] This study has shown that it is the initial character of occupational COPD if 71%≤FEV1≤75% of the lung function; And the occupational protection and medical care must be stressed for the workers. Key words:female workers; lung function; chronic obstructive pulmonary disease(COPD); different dusts; tracing investigation
对不同接尘女工进行10年肺通气功能及健康体检追踪,分析比较各自通气功能指标变化与职业性慢性阻塞性肺部疾病(以下简称 COPD)发病的早期关系,对我省具有发生COPD的高危因素的人群及职业性COPD的早期防治提供诊断依据。
1 对象与方法
1.1 对象 选择同一地区1987~1997年间连续接触粉尘作业的女性,排除心肺疾患共90例(铸造30人,麻纺织30人,环卫30人),均无吸烟。 1.2 粉尘测定[1] [2] [3] 下一页 上一个医学论文: 广州管圆线虫病治疗药物筛选报告 下一个医学论文: 合肥市1 3岁幼儿夏季软饮料消费情况及影响因素分析
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