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What does PEFR stand for?

PEFR stands for Peak Expiratory Flow Rate

This definition appears very frequently and is found in the following Acronym Finder categories:

  • Science, medicine, engineering, etc.

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We have 3 other meanings of PEFR in our Acronym Attic

Samples in periodicals archive:

The aim was to show that peak expiratory flow rate (PEFR) of a cough stimulated by the most effective US frequency and power demonstrated in the previous studies achieved an expiratory flow rate greater than the 160 to 270 L/min previously shown to be needed to clear secretions [18].
Among these presentations will be previously undisclosed results of a Phase 2b study in which PT003 was shown to be associated with a significant improvement in home peak expiratory flow rate (PEFR), a measure of lung function, when compared to placebo, individual components of PT003, and open-label active controls (p < 0.