What is the Predicted Peak Expiratory Flow for Males calculator?
The Predicted peak expiratory flow (PEF, peak flow) calculator for males allows the user to determine the predicted expiratory flow for a male based on the patient’s age and height. This formula is very useful for assessing patients with bronchospasm, asthma, COPD, and other obstructive lung disorders. Naturally, this tool does not replace clinical judgement, but serves as an aid in decision-making.