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| Publish: Kaizen hospital
The DeMeester Score for GERD
Abstract
To produce an objective measure of esophageal acid exposure based on 24 hour pH scoring
A 24 hour pH score is determined by calculating the number of standard deviation equivalents in each measured value of the six components
One starts at a fixed reference point placed two standard deviations below the respective measured mean value in controls
This is a commonly used scoring system for acid reflux