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The Symptom Index (SI) of Ward et al for Patients with Gastroesophageal Reflux

Specialty:

Gastroenterology

Objective:

ICD-10:

Description:

Ward et al developed the Symptom Index (SI) to help correlate clinical symptoms with evidence of acid reflux in patients undergoing esophageal pH monitoring. This can help establish a cause and effect relationship for what can be vague complaints.

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