R5 can be increased by 1.85 times as a positive criterion in bronchial provocation test.
建议将R_5值上升1.85倍作为支气管激发试验的阳性判定标准；
Conclusions: the impulse oscillation bronchial provocation test in the diagnosis of asthma has a higher clinical value.
结论：脉冲振荡法在支气管激发试验诊断支气管哮喘中具有较高的临床应用价值。
Conclusion Bronchial provocation test and bronchial dilation test are valuable diagnostic methods which could reduce asthma acatalepsia.
结论支气管激发试验及支气管扩张试验在哮喘的诊断中有重要价值，可减少哮喘诊断不足现象；
Objective: To investigate the relationship between cough side-effect and false-positive rate in bronchial provocation test with histamine.
目的：探讨组胺激发试验过程中咳嗽不良反应与阳性率的关系。
Objective: To investigate the diagnostic value of bronchial provocation test in patients with chronic cough and cough variant asthma (CVA).
前言：目的：探讨气道反应性测定(支气管激发试验)在慢性咳嗽及咳嗽变异性哮喘诊断中的意义。
Respiratory responsiveness was measured by methacholine chloride bronchial provocation test in 163 new cotton workers before and after 10 weeks exposure to cotton dust.
为研究棉尘病发病机制，对163名棉纺厂新工人，于接尘10周前、后分别进行氯化乙烯甲胆碱支气管激发试验；
Respiratory responsiveness was measured by methacholine chloride bronchial provocation test in 163 new cotton workers before and after 10 weeks exposure to cotton dust.
为研究棉尘病发病机制，对163名棉纺厂新工人，于接尘10周前、后分别进行氯化乙烯甲胆碱支气管激发试验；
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