{"analyses":[{"groupIds":["OG000","OG001"],"nonInferiorityType":"OTHER","otherAnalysisDescription":"Descriptive statistics were used to evaluate the prevalence and grade of xerostomia over time.\n\nMargin-based: Mean=15.5, SD=23.76242, Range=75, 25th percentile=0, Median=5, 75th percentile=21.25, n=10 Robust: Mean=14.1346, SD=17.87095, Range=52.5, 25th percentile=0, Median=6.25, 75th percentile=27.5, n=13"}],"classes":[{"categories":[{"measurements":[{"groupId":"OG000","spread":"23.76242","value":"15.5"},{"groupId":"OG001","spread":"17.87095","value":"14.1346"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"10"},{"groupId":"OG001","value":"13"}],"units":"Participants"}],"description":"Self reported dry mouth using University of Michigan's Xerostomia Questionnaire (XQ). This questionnaire has 8 questions that measure the degree to which xerostomia is affecting quality of life. Patients rate each item on a scale from 0 to 10. Higher score denotes worse xerostomia. To analyze the XQ, scores on its 8 items will be summed for each subject at each time point to produce an overall XQ score whose values theoretically can range from 0 to 80; it will be treated as a continuous variable. Lower values indicate a more favorable outcome than higher values.","dispersionType":"Standard Deviation","groups":[{"description":"This arm will receive Intensity-Modulated Radiation Therapy (IMRT) that was calculated by introducing a margin to the target area.\n\nMargin-Based Radiotherapy planning: Investigator will plan Intensity-Modulated Radiation Therapy (IMRT) using calculations that introduce a margin to the target area","id":"OG000","title":"Margin-Based Radiotherapy Planning"},{"description":"This arm will receive Intensity-Modulated Radiation Therapy (IMRT) that was calculated to minimize the dose of radiation to normal tissue.\n\nRobust Radiotherapy planning: Investigator will plan Intensity-Modulated Radiation Therapy (IMRT) using calculations that minimize the dose of radiation to normal tissue","id":"OG001","title":"Robust Radiotherapy Planning"}],"paramType":"MEAN","reportingStatus":"POSTED","timeFrame":"Baseline","title":"Prevalence of Xerostomia","type":"PRIMARY","unitOfMeasure":"score on a scale"}