{"classes":[{"categories":[{"measurements":[{"comment":"Here 'NA' represents that median, upper limit and lower limit of 95% CI was not estimable due to lesser number of events.","groupId":"OG000","lowerLimit":"NA","upperLimit":"NA","value":"NA"},{"comment":"Here 'NA' represents that median, upper limit and lower limit of 95% CI was not estimable due to lesser number of events.","groupId":"OG001","lowerLimit":"NA","upperLimit":"NA","value":"NA"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"597"},{"groupId":"OG001","value":"602"}],"units":"Participants"}],"description":"Time to skeletal-related event was defined as the earliest of the following: clinical or pathological fracture, spinal cord compression, palliative radiation to bone, or surgery to bone.","dispersionType":"95% Confidence Interval","groups":[{"description":"Participants received abiraterone acetate tablet at a total dose of 1000 milligram (mg) plus 5 mg capsule of prednisone orally once daily until disease progression, withdrawal of consent or unacceptable toxicity. Stable regimen of androgen deprivation therapy (ADT) was administered.","id":"OG000","title":"Abiraterone Acetate+Prednisone+ADT"},{"description":"Participants received placebo matched to abiraterone acetate plus prednisone orally once daily until disease progression, withdrawal of consent or unacceptable toxicity. Stable regimen of ADT was administered.","id":"OG001","title":"Placebo + ADT"}],"paramType":"MEDIAN","populationDescription":"ITT analysis set included all subjects randomized into the study and who were classified according to their assigned treatment group, regardless of the actual treatment received.","reportingStatus":"POSTED","timeFrame":"Up to 66 months","title":"Time to Skeletal-Related Event","type":"SECONDARY","unitOfMeasure":"months"}