健康儿童小气道功能测定

被引:2
作者
穆魁津
穆魁敏
何权瀛
赵桂荣
郭实
王静儒
邢淑娥
张梓荆
宋国维
陈慧中
机构
[1] 北京医学院附属第一医院呼吸病研究室
[2] 中国医学科学院儿科研究所
关键词
D O I
暂无
中图分类号
R72 [儿科学];
学科分类号
100202 ;
摘要
对126名健康儿童(男61名,女65名;年龄7~14岁)进行了CV/VC%、CC/TLC%、Ⅲ相斜率、(FRC-CC)/TLC%、呼气流速峰值、V75%V50%、V25%与V50%/V25%测定。结果发现:随年龄增长,CV/VC%与Ⅲ相斜率逐渐减少;(FRC-CC)/TLC%与MEFV各项参数逐渐增加。CC/TLC%在各年龄组均在30%左右,变化不大。CV/VC%与MEFV各项参数与年龄相关并求出直线回归方程。最后,就儿童小气道功能测定的特点进行了讨论。
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相关论文
共 6 条
[1]  
Airway closure in children. Mansell A,et al. . 1971
[2]  
Airway closure in children. Mansell A,et al. Journal of Women s Health . 1971
[3]  
Nitrogen single breath test, flow-volume curves and spirometry in healthy children, 7–17 years of age. Solymar,L,Aronsson,PH,Bake,B,Bjure,J. European Journal of Respiratory Diseases . 1980
[4]  
Potter:Pre-and postnatal development of the respiratory portion of the human lung. Loosli,C.G.and E.L. The American Review of Respiratory Disease . 1959
[5]  
闭合气量在临床上的应用 Ⅲ.大气污染对小气道功能的影响[J]. Respiratory Disease Section, Depatment of Medicine of First Teaching Hospital, Beijing Medical College;Environmental Health Research Group, Department of Hygiene, Beijing Medical College; Cardiac and Pulmonary Function Laboratory,Beijing Tuberculosis Research Institute. 华结核和呼吸杂志. 1981 (02)
[6]  
Nitrogen single breath test,flow-volume curves and spirometry in healthy children,7~18 years of age. Solymar L,et al. . 1980