{"analyses":[{"ciLowerLimit":"0.80","ciNumSides":"TWO_SIDED","ciPctValue":"95","ciUpperLimit":"1.11","estimateComment":"HR for Herceptin 2-Year Arm versus Herceptin 1-Year Arm.","groupIds":["OG000","OG001"],"nonInferiorityType":"SUPERIORITY_OR_OTHER","pValue":"0.4755","paramType":"Hazard Ratio (HR)","paramValue":"0.94","statisticalMethod":"Log Rank"}],"classes":[{"categories":[{"measurements":[{"groupId":"OG000","value":"19.7"},{"groupId":"OG001","value":"18.8"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"1552"},{"groupId":"OG001","value":"1553"}],"units":"Participants"}],"description":"RFS events included local, regional, or distant tumor recurrence. The percentage of participants with at least one RFS event was reported.","groups":[{"description":"Participants who completed definitive surgery and systemic adjuvant chemotherapy received a loading dose of Herceptin as 8 mg/kg via IV infusion on Day 1, followed by a maintenance dose of 6 mg/kg via IV infusion 3 weeks later and thereafter every 3 weeks for 1 year or until disease recurrence, whichever occurred first. Participants were observed for efficacy and safety until 10 years from individual randomization and for survival until 10 years after enrollment of the last participant.","id":"OG000","title":"Herceptin 1-Year Arm"},{"description":"Participants who completed definitive surgery and systemic adjuvant chemotherapy received a loading dose of Herceptin as 8 mg/kg via IV infusion on Day 1, followed by a maintenance dose of 6 mg/kg via IV infusion 3 weeks later and thereafter every 3 weeks for 2 years or until disease recurrence, whichever occurred first. Participants were observed for efficacy and safety until 10 years from individual randomization and for survival until 10 years after enrollment of the last participant.","id":"OG001","title":"Herceptin 2-Year Arm"}],"paramType":"NUMBER","populationDescription":"FAS Population 1Y2Y","reportingStatus":"POSTED","timeFrame":"From Baseline until time of event (median of 8 years)","title":"Percentage of Participants With RFS Events in 1-Year Versus 2-Year Herceptin: 8-Year Median Follow-Up","type":"SECONDARY","unitOfMeasure":"percentage of participants"}