不同燃料造成的室内空气污染对呼吸道症状影响的研究

Effects of Indoor Air Pollution by Cooking Fuel on Respiratory Sympatoms

本文分析了１０８９２人的调查资料，在调整了混杂因素影响后，家庭内使用有烟煤的人群产生呼吸道症状（气短、咳嗽、咳痰）的危险性高于使用无烟媒者。使用有烟煤者患有气短、咳嗽、咳痰的ＯＲ值分别为１．７１、３．３０、４．２３；使用无烟煤者发生咳嗽、咳痰的危险性分别是使用柴者的１．３５倍和１．６７倍。改炉灶可以降低这些症状的出现率。

With analysis of 10892 persons'date,after adjusted the confounding factors,the persons using smoking coal as cooking fuel had a greater risk of respiratory sympatoms including breathless,cough and sputum than the persons using smokeless coal,and OR were 1.71, 3.30,4.23, respectively.The persons using wood as cooking fuel,The risk compared with the persons using smokeless coal the risk of cough and sputum was 1. 35 and 1.67 times higher,respectively.Stove type to be improved could decrease the risk of the respiratory sympatoms.