The predicting value of small airway diseases for asthma in patients with chronic cough
- VernacularTitle:慢性咳嗽患者小气道病变及气道高反应性对哮喘的预测价值
- Author:
Mingjuan ZHOU
;
Yidan HUANG
;
Lin LIN
- Publication Type:Journal Article
- Keywords:
Asthma;
Small airway disease;
Airway hyper-responsiveness;
Respiratory function tests;
Bronchial provocation tests
- From:
Chinese Journal of Practical Internal Medicine
2006;0(17):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective The aim of this study is to investigate the correlation between small airway disease and airway hyper-responsiveness,and explore the predicting value of small airway diseases for asthma.Methods Pulmonary function tests and bronchial provocation tests were performed in 249 patients with chronic cough from Sep. 2004 to Sep. 2006.The incidence of small airway disease and airway hyper-responsiveness were observed.Results There were 91 patients with small airway disease,and 103 patients with positive tests for bronchial provocation in total 249 chronic cough patients.The incidence of positive tests for bronchial provocation in 91 patients(73.63%)with small airway disease was significantly higher than that in 158 patients(22.78%)without it,P
