westest

— Male Female

— No comorbid conditions Cancer Diabetes Arthritis Heart disease COPD Fibromyalgia Depression Anxiety Headache Irritable bowel syndrome Chronic fatigue syndrome Systemic lupus erythematosus Other

— American Indian or Alaska Native Asian Black or African American Native Hawaiian or Other Pacific Islander White

— Africa Asia North America South America Central America Eastern European including Russia and the Baltic states European Union Middle East Caribbean Oceana

— N/A Achalasia Type I Achalasia Type II Achalasia Type III EGJ outflow obstruction Absent contractility Distal esophageal spasm Hypercontractile esophagus (Jackhammer) Ineffective esophageal motility (IEM) Fragmented peristalsis Normal motility

— N/A Dysphagia Supra-esophageal reflux disease (SERD) Neuromuscular pathologies Neurodegenerative pathologies Normal motility

— High resolution (HR) pharyngeal manometry/impedance HR esophageal manometry/impedance HR anorectal manometry

— Chicago Classification Other Classification Healthy Control

— MMS Manoscan

— Manometry and Impedance Manometry Only