{"classes":[{"categories":[{"measurements":[{"comment":"Median and 95% CI for iDFS were not estimable due to too few events having occurred","groupId":"OG000","lowerLimit":"NA","upperLimit":"NA","value":"NA"},{"comment":"Median and 95% CI for iDFS were not estimable due to too few events having occurred","groupId":"OG001","lowerLimit":"NA","upperLimit":"NA","value":"NA"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"1098"},{"groupId":"OG001","value":"1101"}],"units":"Participants"}],"description":"iDFS = the time from randomization until the date of first occurrence of one of the events: Ipsilateral invasive breast tumor recurrence (an invasive breast cancer involving same breast parenchyma as the original primary lesion); Ipsilateral local-regional invasive breast cancer recurrence (an invasive breast cancer in axilla, regional lymph nodes, chest wall, \\&/or skin of the ipsilateral breast); Ipsilateral second primary invasive breast cancer; Second primary non-breast invasive cancer; Contralateral invasive breast cancer; Distant recurrence (i.e., evidence of breast cancer in any anatomic site \\[other than sites mentioned\\]) that has either been histologically confirmed \\&/or clinically/radiographically diagnosed as recurrent invasive breast cancer; Death attributable to any cause, including breast cancer, non-breast cancer, or unknown cause. Analysis used Kaplan-Meier estimates where participants with no events at the time of analysis or no post-baseline information were censored.","dispersionType":"95% Confidence Interval","groups":[{"description":"Participants were administered paclitaxel, 80 mg/m\\^2, IV infusion QW for maximum of 36 weeks followed by dose-dense doxorubicin, 60 mg/m\\^2 or dose-dense epirubicin, 90 mg/m\\^2 IV (investigator's choice) plus cyclophosphamide, 600 mg/m\\^2, IV repeated every Q2W for a maximum of 20 weeks supported with G-CSF or GM-CSF treatment.","id":"OG000","title":"Chemotherapy"},{"description":"Participants were administered atezolizumab 840 mg, IV infusion, Q2W in combination with chemotherapy (paclitaxel 80 mg/m\\^2, IV infusion QW for maximum of 22 weeks followed by dose-dense doxorubicin, 60 mg/m\\^2 or dose-dense epirubicin, 90 mg/m\\^2, IV (investigator's choice) plus cyclophosphamide, 600 mg/m\\^2, IV repeated Q2W for maximum of 17 weeks supported with G-CSF or GM-CSF treatment followed by atezolizumab, 1200 mg IV infusion every Q3W as a maintenance therapy to complete 1 year of atezolizumab treatment from the first dose.","id":"OG001","title":"Atezolizumab and Chemotherapy"}],"paramType":"MEDIAN","populationDescription":"ITT population included all randomized participants, whether or not the assigned study treatment was received.","reportingStatus":"POSTED","timeFrame":"From randomization up to death from any cause (up to 5 years)","title":"Invasive Disease-Free Survival (iDFS) Including Second Primary Non-Breast Invasive Cancer","type":"SECONDARY","unitOfMeasure":"months"}