{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","spread":"17.3","value":"9.73"},{"groupId":"OG001","spread":"24.7","value":"17.0"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"38"},{"groupId":"OG001","value":"42"}],"units":"Participants"}],"description":"Mean change in hearing threshold (post-pre) at 8000 hz.","dispersionType":"Standard Deviation","groups":[{"description":"Sodium thiosulfate treatment.","id":"OG000","title":"STS Arm (Sodium Thiosulfate Treatment)"},{"description":"No sodium thiosulfate treatment.","id":"OG001","title":"Observation Arm"}],"paramType":"MEAN","populationDescription":"38 eligible patients in the STS arm had paired audiometry at 8000 hz; 42 patients in the observation arm had paired audiometry at 8000 hz.","reportingStatus":"POSTED","timeFrame":"4 weeks after last dose of cisplatin","title":"Change in Hearing Thresholds For Key Frequencies at 8000 hz","type":"SECONDARY","unitOfMeasure":"Decibels"}