GerdQ Calculator for Reflux (likelihood of GERD)

summary, references, & relevant links
Summary: Calculates the likelihood of GERD being present given responses to 6 symptom-related questions.
References: Am Fam Physician. 2010 May 15;81(10):1278-1280. Jones R, Junghard O, Dent J, et al. Development of the GerdQ, a tool for the diagnosis and management of gastrooesophageal reflux disease in primary care. Aliment Pharmacol Ther. 2009;30(10):1034.