Functional outcome assessment of adults with oropharyngeal dysphagia.

Neurologic and mechanical abnormalities of the oropharynx often result in oropharyngeal dysphagia. Assessment of dysphagia and its treatment has been limited largely to measurement of the biomechanical aspects of bolus flow. This article reviews the measurement tools in current use and in development for assessing oropharyngeal dysphagia in terms of the "value compass" for health services. A number of measurement needs for this clinical population are identified and discussed.