Clinical Trial: A Study to Evaluate the Consistency of Oscillometry and Spirometry Test Results in Patients With Confirmed or Suspected Asthma or COPD
Study Status: COMPLETED
Recruit Status: COMPLETED
Condition: Asthma/ COPD
Study Type: OBSERVATIONAL
Official Title: A Study to Evaluate the Consistency of Oscillometry and Spirometry Test Results in Patients With Confirmed or Suspected Asthma or COPD
Brief Summary:
The study to evaluate the consistency of oscillometry and spirometry test results in patients with confirmed or suspected asthma or COPD, it is a multi-centre clinical study.sponsor by Astrazeneca Investment(China) Co.,LTD.
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