{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","spread":"14.7","value":"60.3"},{"groupId":"OG001","spread":"15.5","value":"69.2"}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"18"},{"groupId":"OG001","value":"18"}],"units":"Participants"}],"title":"Baseline"},{"categories":[{"measurements":[{"groupId":"OG000","spread":"13.3","value":"68.7"},{"groupId":"OG001","spread":"10.9","value":"77.8"}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"17"},{"groupId":"OG001","value":"18"}],"units":"Participants"}],"title":"20 weeks post chemoradiation start"},{"categories":[{"measurements":[{"groupId":"OG000","spread":"13.3","value":"72.7"},{"groupId":"OG001","spread":"12.4","value":"79.3"}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"16"},{"groupId":"OG001","value":"18"}],"units":"Participants"}],"title":"6 months post acupuncture start"}],"denoms":[{"counts":[{"groupId":"OG000","value":"21"},{"groupId":"OG001","value":"21"}],"units":"Participants"}],"description":"The M.D. Anderson Dysphagia Inventory (MDADI) is a validated, self-administered questionnaire established as the best measure of dysphagia-related quality of life in HNC patients. (Carlsson S, et al Dysphagia 2012; 27: 361-369). MDADI has two summary scores: 1) global (1 item) and 2) composite (19 items). Each item is scored on a 5 point Likert scale (strongly disagree, disagree, no opinion, agree, strongly agree). The composite MDADI score is a weighted average of the physical, emotional, and functional subscale questions. Scores are normalized to range from 20 (extremely low functioning) to 100 (high functioning). A minimal clinically important within group difference was a 10% change from baseline.","dispersionType":"Standard Deviation","groups":[{"description":"Both active and sham acupuncture were administered by 5 experienced staff acupuncturists employing a traditional Chinese medicine (TCM) style, once every 2 weeks for 24 weeks, starting 2 weeks into CRT and ending at 20 weeks after CRT.","id":"OG000","title":"Active Acupuncture"},{"description":"Both active and sham acupuncture were administered by 5 experienced staff acupuncturists employing a traditional Chinese medicine (TCM) style, once every 2 weeks for 24 weeks, starting 2 weeks into CRT and ending at 20 weeks after CRT.","id":"OG001","title":"Sham Acupuncture"}],"paramType":"MEAN","populationDescription":"The analysis population is comprised of all randomized participants. At each timepoint, a subset of participants were evaluable for quality of life assessment.","reportingStatus":"POSTED","timeFrame":"Assessed at baseline, 20 weeks post chemoradiation therapy and 6 months post acupuncture","title":"MDADI Scores","type":"SECONDARY","unitOfMeasure":"units on a scale"}