Galen eCalcs - Calculator: Predicted Peak Flow

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Predicted Peak Expiratory Flow.JPG


The Predicted Peak Flow calculator determines expected peak flow to help quantify asthma exacerbation severity.

Calculator Search/Filter Keywords

At the calculator level, eCalcs comes delivered with default keywords that can be leveraged in the "Search/Filter" field to enable Specialty or System driven calculator searching. The following calculator keywords are delivered by default for the Predicted Peak Flow calculator:


  • Internal Medicine
  • Pulmonology
  • Rehabilitation Medicine


  • Respiratory

Calculator Inputs

Input Mapping Type Description
Age Demographics Patient Age
Sex Demographics Patient Sex
Height Vitals Patient Height in Inches

Calculator Outputs

Output Mapping Type Description
Predicted Peak Flow Result The patient’s predicted peak expiratory flow