{"denoms":[{"counts":[{"groupId":"BG000","value":"15"}],"units":"Participants"}],"groups":[{"description":"Total skin electron beam therapy will be administered in the Department of Radiation Oncology according to the Stanford six-field technique. Patients will receive a planned total skin dose of 12 Gy fractionated at 2 Gy/cycle (each cycle requiring 2 days of treatment) 4 days each week, for 3 weeks. Discrete tumors may receive additional \"boost\" treatment not to exceed 12 Gy.","id":"BG000","title":"12 Gy TSEBT"}],"measures":[{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"0"}],"title":"<=18 years"},{"measurements":[{"groupId":"BG000","value":"7"}],"title":"Between 18 and 65 years"},{"measurements":[{"groupId":"BG000","value":"8"}],"title":">=65 years"}]}],"paramType":"COUNT_OF_PARTICIPANTS","title":"Age, Categorical","unitOfMeasure":"Participants"},{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","spread":"15.2","value":"61.4"}]}]}],"dispersionType":"STANDARD_DEVIATION","paramType":"MEAN","title":"Age, Continuous","unitOfMeasure":"years"},{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"5"}],"title":"Female"},{"measurements":[{"groupId":"BG000","value":"10"}],"title":"Male"}]}],"paramType":"COUNT_OF_PARTICIPANTS","title":"Sex: Female, Male","unitOfMeasure":"Participants"},{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"15"}]}],"title":"United States"}],"paramType":"COUNT_OF_PARTICIPANTS","title":"Region of Enrollment","unitOfMeasure":"Participants"}]}