{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","value":"51"}]}],"title":"children with ACT - wild type (beta)-catenin"},{"categories":[{"measurements":[{"groupId":"OG000","value":"1"}]}],"title":"A43 del33bp mutation of (beta)-catenin"}],"denoms":[{"counts":[{"groupId":"OG000","value":"58"}],"units":"Participants"}],"description":"The number of eligible patients who have A43 del33bp mutation of (beta)-catenin.","groups":[{"description":"Regardless of Arm/Group assignment, the number of eligible patients who had surgery at study enrollment and have A43 del33bp mutation of (beta)-catenins.","id":"OG000","title":"All Patients"}],"paramType":"COUNT_OF_PARTICIPANTS","populationDescription":"Fifty-eight eligible patients had material examined for the presence of (beta)-catenin mutations.","reportingStatus":"POSTED","timeFrame":"Patients who had surgery at time of enrollment.","title":"Molecular Alterations and Embryonal Markers in Children With ACT - A43 del33bp Mutation of (Beta)-Catenin.","type":"SECONDARY","unitOfMeasure":"Participants"}