{"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=45.625, SD=30.68744, Range=71.25, 25th percentile=11.25, Median=58.125, 75th percentile=71.25, n=6 Robust: Mean=64.3182, SD=15.0142, Range=48.75, 25th percentile=66.25, Median=70, 75th percentile=71.25, n=11"}],"classes":[{"categories":[{"measurements":[{"groupId":"OG000","spread":"30.68744","value":"45.625"},{"groupId":"OG001","spread":"15.0142","value":"64.3182"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"6"},{"groupId":"OG001","value":"11"}],"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","populationDescription":"There were missing data.","reportingStatus":"POSTED","timeFrame":"Month 3 (i.e., 3 months (+/- 30 days) after baseline visit)","title":"Prevalence of Xerostomia","type":"PRIMARY","unitOfMeasure":"score on a scale"}