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Binomial Symptom Index (BSI) of Johnston et al for Determining If Symptoms Occurred By Chance or Were Associated with Gastroesophageal Reflux

Specialty:

Gastroenterology

Objective:

ICD-10:

Description:

Johnston et al developed a model for determining if symptoms occurred by chance or is associated with gastroesophageal reflux disease (GERD). This uses an expression for the binomial distribution to describe the events. The authors are from the Royal Victoria Hospital and Ulster Hospitals in Belfast, Ireland.

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