{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","lowerLimit":"4","upperLimit":"11.6","value":"7.8"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"50"}],"units":"Participants"}],"description":"Median disease free survival","dispersionType":"95% Confidence Interval","groups":[{"description":"Patients undergo 3 fractions of CyberKnife stereotactic radiosurgery.","id":"OG000","title":"Arm I: CyberKnife Radiosurgery"}],"paramType":"MEDIAN","populationDescription":"Intent to treat","reportingStatus":"POSTED","timeFrame":"completion of study at 24 months","title":"Disease-free Survival","type":"SECONDARY","unitOfMeasure":"months"}