{"classes":[{"categories":[{"measurements":[{"comment":"The median and 95% confidence interval were not estimable (insufficient number of events/below the level of detection).","groupId":"OG000","lowerLimit":"NA","upperLimit":"NA","value":"NA"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"295"}],"units":"Participants"}],"description":"OS was defined from registration to death resulting from any cause.","dispersionType":"95% Confidence Interval","groups":[{"description":"Patients received induction (Course I), consolidation (Course II), interim maintenance (Course III), delayed intensification (Course IV), and long-term maintenance therapy (Course V). Please see the \"Detailed Description\" section for more information.","id":"OG000","title":"Treatment (Pediatric Regimen)"}],"paramType":"MEDIAN","reportingStatus":"POSTED","timeFrame":"Up to 8 years post-registration","title":"Overall Survival","type":"PRIMARY","unitOfMeasure":"months"}