Swallowing ability evaluation system, swallowing ability evaluation method and swallowing ability evaluation program

摘要

Problem to be solved: to provide a swallowing ability evaluation system, a swallowing ability evaluation method and a program for evaluating swallowing ability.Swallowing ability evaluation systemFrequency of swallowing vibration data measured by dysphagia measurements of respiratory sounds associated with swallowing and / or swallowing of subjectsFrequency analysis section for generating frequency analysis dataBased on low frequency region data and high frequency domain data included in the frequency analysis dataAn index value determining section for determining an index value (low frequency index value) for a low frequency region of said frequency analysis data and an index value (high frequency index value) concerning a high frequency region andIncluding the evaluation index value determined based on the contrast result between the low frequency index value and the high frequency index valueEvaluation processing unit for generating evaluation data concerning the swallowing ability of the subjectBased on the above evaluation dataAn output processing unit for performing output processing of the swallowing ability evaluation result of the subject.Diagram