Acoustic Waveform Respiratory Evaluation

Summary

The study will evaluate the feasibility of using smartphone speakers and microphones to evaluate the caliber of the airways, detect airway obstruction, aid in airway disease diagnosis, and identify disease exacerbations.

Eligibility

Inclusion Criteria:

1. Age 8-70 years
2. Ability to perform spirometry and oscillometry
3. Signed informed consent (and assent for children as appropriate)
4. No respiratory or other major disease (for healthy controls), or physician-diagnosed asthma, COPD, CF, or other airway diseases

Exclusion Criteria:

1. Inability or unwillingness to perform AWARE, spirometry, or oscillometry
2. Acute or chronic illness that, at the judgement of investigators, may affect lung function and alter the results of AWARE or the reference PFTs (spirometry and AOS)

Conditions7

Locations2 sites

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