{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","lowerLimit":"39","upperLimit":"92","value":"70"}]}]}],"denomUnitsSelected":"Participants","denoms":[{"counts":[{"groupId":"OG000","value":"24"}],"units":"Participants"},{"counts":[{"groupId":"OG000","value":"39"}],"units":"MNC collections"}],"description":"Collection efficiency (CE) is defined as the percentage of any given cellular subset, processed by the system, that is collected from the subject.\n\nCD34+ is a cell surface marker found on pluripotent hematopoeitic stem cells.","dispersionType":"Full Range","groups":[{"description":"Multiple myeloma patients infused with autologous peripheral blood stem cells collected on the Spectra Optia Apheresis System.","id":"OG000","title":"All Per Protocol Patients"}],"paramType":"MEDIAN","populationDescription":"Data to calculate CD34+ cell collection efficiency was available for 39 collections on 24 of 26 per protocol patients.","reportingStatus":"POSTED","timeFrame":"up to 7 days","title":"CD34+ Cell Collection Efficiency.","type":"SECONDARY","typeUnitsAnalyzed":"MNC collections","unitOfMeasure":"% of processed CD34+ cells collected"}