{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","lowerLimit":"5.9","upperLimit":"9.3","value":"6.6"},{"groupId":"OG001","lowerLimit":"6.4","upperLimit":"11.2","value":"8.2"},{"groupId":"OG002","lowerLimit":"6.9","upperLimit":"9.5","value":"8.1"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"74"},{"groupId":"OG001","value":"74"},{"groupId":"OG002","value":"72"}],"units":"Participants"}],"description":"Time to progression is defined as the time from the date of randomization to the date of first observed objective progression or death due to study disease. Time to progression will be censored as for PFS for those participants not known to have progressed or that died from other causes.","dispersionType":"95% Confidence Interval","groups":[{"description":"Tabalumab 100 milligram (mg) administered once intravenously (IV) over 30 minutes on Day 1 every 21 days for 8 cycles.\n\nDexamethasone 20 mg administered once orally on Days 1, 2, 4, 5, 8, 9, 11 and 12 every 21 days for 8 cycles.\n\nBortezomib 1.3 milligram per square meter (mg/m\\^2) administered once subcutaneously (SQ) on Days 1, 4, 8 and 11 every 21 days for 8 cycles.","id":"OG000","title":"100 mg Tabalumab+Dexamethasone+Bortezomib"},{"description":"Tabalumab 300 mg administered once IV over 30 minutes on Day 1 every 21 days for 8 cycles.\n\nDexamethasone 20 mg administered orally on Days 1, 2, 4, 5, 8, 9, 11 and 12 every 21 days for 8 cycles.\n\nBortezomib 1.3 mg/m\\^2 administered once SQ on Days 1, 4, 8 and 11 every 21 days for 8 cycles.","id":"OG001","title":"300 mg Tabalumab+Dexamethasone+Bortezomib"},{"description":"Placebo administered once IV on Day 1 every 21 days for 8 cycles.\n\nDexamethasone 20 mg administered once orally on Days 1, 2, 4, 5, 8, 9, 11 and 12 every 21 days for 8 cycles.\n\nBortezomib 1.3 mg/m\\^2 administered once SQ on Days 1, 4, 8 and 11 every 21 days for 8 cycles.","id":"OG002","title":"Placebo Comparator: Placebo + Dexamethasone + Bortezomib"}],"paramType":"MEDIAN","populationDescription":"All randomized participants, with 79 participants censored.","reportingStatus":"POSTED","timeFrame":"Baseline to Objective Disease Progression or Death (assessed up to 9 months)","title":"Time to Progression (TTP)","type":"SECONDARY","unitOfMeasure":"months"}