{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","lowerLimit":"55.6","upperLimit":"79.9","value":"69.6"},{"groupId":"OG001","lowerLimit":"68.4","upperLimit":"90.1","value":"82.0"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"61"},{"groupId":"OG001","value":"64"}],"units":"Participants"}],"description":"Proportion of patients alive free at 4 years following enrollment. See OS outcome measure description.","dispersionType":"95% Confidence Interval","groups":[{"description":"Sodium thiosulfate treatment.","id":"OG000","title":"STS Arm (Sodium Thiosulfate Treatment)"},{"description":"No sodium thiosulfate treatment.","id":"OG001","title":"Observation Arm"}],"paramType":"NUMBER","populationDescription":"61 eligible patients were enrolled on the STS arm; 64 eligible patients were enrolled on the observation arm.","reportingStatus":"POSTED","timeFrame":"4 Years after enrollment","title":"Overall Survival (OS)","type":"SECONDARY","unitOfMeasure":"Percentage probability"}