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Lung Function (Spirometry) Test
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Purpose
This test measures the amount of air the lungs can hold. The test also measures how forcefully one can empty air from the lungs.
Generally over the age of 5 – needs understanding and ability to participate in procedure
Assesment Type
Patient Group
Respiratory
Age Group
Children (3-12 years) | Adolescents (13-17 years) | Young Adult (18+ years)
ICF domain
Activity & Participation | Body Structure & Function
Area of assessment
Respiratory Function
Key description
Description
Involves blowing into lung function device as hard and as fast as the patient can as well of fully expiring into the device
Reliability / validity
https://bmjopenrespres.bmj.com/content/7/1/e000575
Good validity using Global Lung Index (GLI)
Strengths / weaknesses
Relies on good technique but once taught quick and easy to do
Can be done in lung function lab, in clinic or at home with appropriate equipment
Cost
Equipment costs vary depending on which device is used
Equipment required
Spirometer (either fixed equipment or hand held device)
Training required
Yes
Considerations & references
References/ Links
https://bmjopenrespres.bmj.com/content/7/1/e000575
Global Lung Index link:
http://gli-calculator.ersnet.org/
Time to complete
5-10 minutes
If you spot any errors or wish to suggest any amendments to this summary, please contact paediatricmeasures@apcp.org.uk