{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","value":"20"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"35"}],"units":"Participants"}],"groups":[{"description":"All patients receive a hematopoietic stem cell transplant using one of two chemotherapy regimens based on disease type","id":"OG000","title":"Hematopoietic Stem Cell Transplantation"}],"paramType":"NUMBER","populationDescription":"35 patients survive past 100 days post-transplant and therefore were eligible for evaluation of chronic graft versus host disease","reportingStatus":"POSTED","timeFrame":">100 days post-transplant","title":"Number of Patients Experiencing Chronic Graft Versus Host Disease","type":"SECONDARY","unitOfMeasure":"participants"}