{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","value":"1"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"1"}],"units":"Participants"}],"description":"Voice Handicap Index. 30 questions rated on a five point scale from 'never' to 'always' and an overall score from 1 'normal' to 10 'severely impaired'","groups":[{"description":"Allsubjects are planned to have HIFU Treatment","id":"OG000","title":"HIFU Treatment"}],"paramType":"NUMBER","reportingStatus":"POSTED","timeFrame":"Up to one year post-treatment","title":"Voice Morbidity","type":"SECONDARY","unitOfMeasure":"units on a scale"}