{"analyses":[{"ciLowerLimit":"0.61","ciNumSides":"TWO_SIDED","ciPctValue":"95","ciUpperLimit":"0.94","groupIds":["OG000","OG001"],"nonInferiorityType":"SUPERIORITY_OR_OTHER_LEGACY","pValue":"0.01","paramType":"Hazard Ratio (HR)","paramValue":"0.76","statisticalMethod":"Log Rank"}],"classes":[{"categories":[{"measurements":[{"groupId":"OG000","lowerLimit":"74","upperLimit":"80","value":"77"},{"groupId":"OG001","lowerLimit":"79","upperLimit":"85","value":"82"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"916"},{"groupId":"OG001","value":"916"}],"units":"Participants"}],"description":"Disease-free survival (including locoregional and distant disease)","dispersionType":"95% Confidence Interval","groups":[{"description":"radiation therapy: Standard Breast Irradiation - A dose of 5000 cGy in 25 fractions at a rate of 200 cGy per day, 5 days a week for 5 weeks will be prescribed to the standard tangent fields.","id":"OG000","title":"Standard Breast Irradiation"},{"description":"regional radiation therapy (to the ipsilateral supraclavicular, axillary and internal mammary nodes)\n\nBreast Radiation plus Regional Radiation - A dose of 5000 cGy in 25 fractions at a rate of 200 cGy per day, 5 days a week for 5 weeks will be prescribed to the modified wide tangent fields.","id":"OG001","title":"Breast Radiation Plus Regional Radiation"}],"paramType":"NUMBER","populationDescription":"Intention-to-treat","reportingStatus":"POSTED","timeFrame":"10 years","title":"Disease-free Survival","type":"SECONDARY","unitOfMeasure":"percentage of disease-free at 10 years"}