{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","spread":"18.37","value":"85.22"},{"groupId":"OG001","spread":"17.92","value":"85.86"},{"groupId":"OG002","spread":"18.90","value":"84.58"}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"159"},{"groupId":"OG001","value":"79"},{"groupId":"OG002","value":"80"}],"units":"Participants"}],"title":"Baseline (BL): Value at Visit"},{"categories":[{"measurements":[{"groupId":"OG000","spread":"19.21","value":"-0.95"},{"groupId":"OG001","spread":"17.08","value":"-0.64"},{"groupId":"OG002","spread":"21.18","value":"-1.25"}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"158"},{"groupId":"OG001","value":"78"},{"groupId":"OG002","value":"80"}],"units":"Participants"}],"title":"Change from BL at Cycle 3 Day 1"},{"categories":[{"measurements":[{"groupId":"OG000","spread":"20.44","value":"-2.47"},{"groupId":"OG001","spread":"18.86","value":"-3.29"},{"groupId":"OG002","spread":"21.94","value":"-1.69"}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"155"},{"groupId":"OG001","value":"76"},{"groupId":"OG002","value":"79"}],"units":"Participants"}],"title":"Change from BL at Cycle 6 Day 1"},{"categories":[{"measurements":[{"groupId":"OG000","spread":"22.58","value":"-4.69"},{"groupId":"OG001","spread":"21.79","value":"-7.75"},{"groupId":"OG002","spread":"23.09","value":"-1.64"}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"142"},{"groupId":"OG001","value":"71"},{"groupId":"OG002","value":"71"}],"units":"Participants"}],"title":"Change from BL at Cycle 15 or Last Treatment Cycle"},{"categories":[{"measurements":[{"groupId":"OG000","spread":"21.31","value":"-1.94"},{"groupId":"OG001","spread":"20.16","value":"-3.47"},{"groupId":"OG002","spread":"22.41","value":"-0.45"}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"146"},{"groupId":"OG001","value":"72"},{"groupId":"OG002","value":"74"}],"units":"Participants"}],"title":"Change from BL at 1.5 Years"},{"categories":[{"measurements":[{"groupId":"OG000","spread":"21.10","value":"-1.03"},{"groupId":"OG001","spread":"20.54","value":"-2.51"},{"groupId":"OG002","spread":"21.69","value":"0.46"}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"146"},{"groupId":"OG001","value":"73"},{"groupId":"OG002","value":"73"}],"units":"Participants"}],"title":"Change from BL at 2 Years"},{"categories":[{"measurements":[{"groupId":"OG000","spread":"23.64","value":"-3.01"},{"groupId":"OG001","spread":"20.42","value":"-2.45"},{"groupId":"OG002","spread":"26.76","value":"-3.59"}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"133"},{"groupId":"OG001","value":"68"},{"groupId":"OG002","value":"65"}],"units":"Participants"}],"title":"Change from BL at 3 Years"}],"denoms":[{"counts":[{"groupId":"OG000","value":"159"},{"groupId":"OG001","value":"79"},{"groupId":"OG002","value":"80"}],"units":"Participants"}],"description":"The EORTC QLQ-C30 questionnaire consisted of 30 questions covering treatment-related symptoms, functioning, and GHS/HRQoL. Questions were answered by participants on a scale from 1 to 4 or 1 to 7. Raw scores were transformed to scale scores that ranged from 0 to 100 where a higher scale score indicating a higher response (i.e., on the functioning and GHS/QoL scales a higher score meant better functioning/QoL, whereas on the symptom scales a higher score meant greater \\[worse\\] symptoms). The EORTC QLQ-C30 data was scored according to the EORTC scoring manual (Fayers 2001). In the event of incomplete data, for all questionnaire subscales, if more than 50% of the constituent items are completed, a pro-rated score was to be computed consistent with the scoring manuals and published validation reports. For subscales with less than 50% of the items completed, the subscale was to be considered as missing.","dispersionType":"Standard Deviation","groups":[{"description":"In the Treatment Cross-Over Period of the study, all participants received their first 6 cycles of treatment in accordance with the study arm to which they were randomized: Arm A) pertuzumab IV and trastuzumab IV (P+H IV) for 3 treatment cycles followed by the pertuzumab and trastuzumab fixed-dose combination for subcutaneous administration (PH FDC SC) for 3 treatment cycles (1 cycle = 21 days); or Arm B) PH FDC SC for 3 treatment cycles followed by P+H IV for 3 treatment cycles (1 cycle = 21 days). Following completion of this study period, participants chose one of the two study treatments to receive in the Treatment Continuation Period for the remaining anti-HER2 treatment cycles (18 planned cycles in total, including pre-study neoadjuvant treatment). After completing study treatment, participants entered the Follow-up Period wherein they were to be followed for 3 years from the date the last participant was randomized.","id":"OG000","title":"All Participants"},{"description":"In the Treatment Cross-Over Period of the study, participants randomized to Arm A first received pertuzumab IV and trastuzumab IV (P+H IV) administration for 3 treatment cycles followed by the pertuzumab and trastuzumab fixed-dose combination for subcutaneous administration (PH FDC SC) for 3 treatment cycles (1 cycle = 21 days). Following completion of this study period, participants chose one of the two study treatments to receive in the Treatment Continuation Period for the remaining anti-HER2 treatment cycles (18 planned cycles in total, including pre-study neoadjuvant treatment). After completing study treatment, participants entered the Follow-up Period wherein they were to be followed for 3 years from the date the last participant was randomized.","id":"OG001","title":"A: P+H IV Followed by PH FDC SC"},{"description":"In the Treatment Cross-Over Period of the study, participants randomized to Arm B first received the pertuzumab and trastuzumab fixed-dose combination for subcutaneous administration (PH FDC SC) for 3 treatment cycles followed by pertuzumab intravenous (IV) and trastuzumab IV (P+H IV) administration for 3 treatment cycles (1 cycle = 21 days). Following completion of this study period, participants chose one of the two study treatments to receive in the Treatment Continuation Period for the remaining anti-HER2 treatment cycles (18 planned cycles in total, including pre-study neoadjuvant treatment). After completing study treatment, participants entered the Follow-up Period wherein they were to be followed for 3 years from the date the last participant was randomized.","id":"OG002","title":"B: PH FDC SC Followed by P+H IV"}],"paramType":"MEAN","populationDescription":"The Patient-Reported Outcome (PRO)-Evaluable Population includes all participants in the ITT population with a baseline EORTC QLQ-C30 assessment and at least one post-baseline EORTC QLQ-C30 assessment. The number analyzed at a given timepoint indicates participants with non-missing data at that timepoint.","reportingStatus":"POSTED","timeFrame":"Baseline (Day 1 of Cycle 1); Day 1 of Cycles 3, 6, and 15 (or last treatment cycle; each cycle is 21 days); 1.5, 2, and 3 years (up to 3 years)","title":"Change From Baseline Over Time in the Cognitive Functioning Scale Score of the EORTC QLQ-C30","type":"SECONDARY","unitOfMeasure":"score on a scale"}