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300例哮喘儿童肺功能测定及意义
引用本文:陈坤华 符州. 300例哮喘儿童肺功能测定及意义[J]. 重庆医学, 1993, 22(5): 263-265
作者姓名:陈坤华 符州
作者单位:重庆医科大学儿童医院(陈坤华,符州,熊大惠,何佳敏),重庆医科大学儿童医院(石田田)
摘    要:本文报道了300例哮喘患儿发作期9项肺功能测定结果,表明在常规肺功能指标中,FEV_(1.0),FEV_(1.0)/FVC%,NVV是较理想的敏感指标。小气道功能各项指标均较敏感,但以V50、V25为优,PEFR是反映大小气道功能较理想的敏感指标。可将上述大小气道功能指标各选择2—3项来综合评价哮喘患儿肺功能。哮喘患儿小气道功能较大气道功能更易损害且程度更重,随病程延长;其肺功能更易受到损害,提示早期诊断治疗具有重要意义。

关 键 词:哮喘 肺功能测定

300 asthmatic chidren''''s lung function determination and its clinical significances
Chen Kun-hua,Shi Tian-tian,Fu ZhouChildren''''s Hospital,Chongqing Medical University,Chonging.. 300 asthmatic chidren''''s lung function determination and its clinical significances[J]. Chongqing Medical Journal, 1993, 22(5): 263-265
Authors:Chen Kun-hua  Shi Tian-tian  Fu ZhouChildren''''s Hospital  Chongqing Medical University  Chonging.
Abstract:The values on 9 items of the lung function indices were determined in 300 asthmatic children. The re-sults indicated that FEV1.0, FEV1.0/FVC%, MVV were more sensitive than other common lung function in-dices; Small airmay function indices were more useful than those common ones, V50,V25 were better PEFRreflected the function of either the common on small airway, Asthmatic children's lung function should be e-valuated by choosing 2 to 3 items from the common and the small airway functions reduced more severelywith the length of the disease period. Eary dignosis and treatment would bevery important to the asthmaticpatients.
Keywords:bronchial asthma  Lung function determination
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