{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","spread":"6.50","value":"15.06"},{"groupId":"OG001","spread":"6.87","value":"15.33"}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"94"},{"groupId":"OG001","value":"12"}],"units":"Participants"}],"title":"baseline"},{"categories":[{"measurements":[{"groupId":"OG000","spread":"6.99","value":"13.15"},{"groupId":"OG001","spread":"5.68","value":"10.08"}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"82"},{"groupId":"OG001","value":"12"}],"units":"Participants"}],"title":"1 year"},{"categories":[{"measurements":[{"groupId":"OG000","spread":"6.96","value":"12.99"},{"groupId":"OG001","spread":"7.15","value":"11.33"}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"80"},{"groupId":"OG001","value":"12"}],"units":"Participants"}],"title":"2 years"}],"denoms":[{"counts":[{"groupId":"OG000","value":"100"},{"groupId":"OG001","value":"15"}],"units":"Participants"}],"description":"The IIEF-5 questionnaire has a total score of 1-25 where 1-7 is considered severe erectile dysfunction (ED), 8-11 is moderate ED, 12-16 is mild-moderate ED, 17-21 is mild ED, and 22-25 is no ED. Questionnaires will be performed prior to treatment, and one and two years after completion of treatment.","dispersionType":"Standard Deviation","groups":[{"description":"Patients undergo 5 fractions of moderate dose SBRT with SIB every other day for 10 days following urethral-sparing IMRT planning.\n\nSBRT: 8.0Gy escalated dose\n\nRadiation Therapy Treatment Planning and Simulation: Undergo urethral-sparing IMRT planning\n\nSBRT: Undergo moderate dose SBRT with SIB","id":"OG000","title":"Arm A (Moderate Dose SBRT With SIB)"},{"description":"Patients undergo 5 fractions of uniform dose SBRT every other day for 10 days following urethral-sparing IMRT planning.\n\nSBRT: 7.5Gy conventional dose\n\nRadiation Therapy Treatment Planning and Simulation: Undergo urethral-sparing IMRT planning\n\nSBRT: Undergo uniform dose SBRT","id":"OG001","title":"Arm B (Uniform Dose SBRT)"}],"paramType":"MEAN","populationDescription":"Inadequate survey completion at specific time points","reportingStatus":"POSTED","timeFrame":"at Baseline, 1 year, and 2 years","title":"Change in International Index of Erectile Dysfunction Questionnaire (IIEF-5)","type":"SECONDARY","unitOfMeasure":"score on a scale"}