The use of noseclips for open-circuit spirometry is sporadic, despite guidelines encouraging their use
The use of noseclips for open-circuit spirometry is sporadic, despite guidelines encouraging their use. The authors aimed to evaluate whether noseclips significantly affected measurements of forced vital capacity (FVC) and forced expiratory volume in one second (FEV1) in children attending a tertiary, paediatric respiratory centre.
Meditech Spirometers
Meditech Spirometers