[组胺激发试验：1秒用力肺活量和比电导是相互竞争还是互补的测量值？]
[The histamine provocation test: are 1 second capacity and specific conductance competing or complementary measurement values?].
作者信息
Heise D, Ruf T, Schnabel G, Kroker P, Sybrecht G W
机构信息
Medizinische Universitätsklinik, Abteilung Pneumonologie, Homburg/Saar.
出版信息
Pneumologie. 1990 Feb;44 Suppl 1:635-6.
PMID:2367487
Abstract
We tested criteria for the decision, whether a provocation challenge with histamine is positive. The combination of spirometry and bodyplethysmography by the condition sGaw less than or equal to 0.04 x PC-FEV overcomes the contradictions due to conventional criteria as PC-FEV greater than or equal to 20% or PC-sGaw greater than or equal to 50%.
摘要
我们测试了关于组胺激发试验是否呈阳性的判定标准。通过比气道传导率（sGaw）小于或等于0.04×用力肺活量（PC-FEV）这一条件，将肺量计和体容积描记法相结合，克服了因传统标准（如用力肺活量增加大于或等于20%或比气道传导率增加大于或等于50%）所导致的矛盾。
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