DYALS: Dysphagia in Amyotrophic Lateral Sclerosis Questionnaire
DYALS, short for Dysphagia in Amyotrophic Lateral Sclerosis, is a clinical questionnaire designed to assess and screen for swallowing difficulties (dysphagia) in people with amyotrophic lateral sclerosis (ALS). It was developed by adapting the DYMUS questionnaire, which was originally designed to evaluate dysphagia in multiple sclerosis, and was subsequently validated specifically for use in ALS….
