{"anticipatedPostingDate":"2009-07","classes":[{"categories":[{"measurements":[{"groupId":"OG000","value":"2"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"8"}],"units":"Participants"}],"description":"Number of umbilical cord blood transplant patients developing severe GVHD at 100 days post transplant.","groups":[{"description":"Patients with high-risk hematologic malignancy transplanted with umbilical cord blood via direct marrow injection.","id":"OG000","title":"Umbilical Cord Blood Transplant Patients"}],"paramType":"NUMBER","populationDescription":"2 patients were not yet graded for acute gvhd","reportingStatus":"POSTED","timeFrame":"100 days post transplant","title":"Number of Patients With Grade III-IV Acute Graft-versus-host Disease (GVHD)","type":"SECONDARY","unitOfMeasure":"Participants"}