{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","value":"62.8"},{"groupId":"OG001","value":"56.8"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"290"},{"groupId":"OG001","value":"294"}],"units":"Participants"}],"description":"OS was defined as the time from the date of randomization to the date of death due to any cause. Participants were censored at the last date of tumor measurement, the last date in the study drug log, or the date of last follow-up.","groups":[{"description":"Participants received fluoropyrimidine (EITHER 5-FU or capecitabine, at the investigator's discretion) and cisplatin once every 3 weeks (one cycle) for a maximum of 6 cycles as follows: cisplatin 80 mg/m\\^2, IV, on Day 1 and EITHER: 5-FU 800 mg/m\\^2 continuous IV infusion on Days 1 through 5 OR capecitabine 1000 mg/m\\^2, tablets, PO, BID from the evening of Day 1 through the morning of Day 15.","id":"OG000","title":"Fluoropyrimidine/Cisplatin (FP)"},{"description":"Participants received trastuzumab plus fluoropyrimidine (EITHER 5-FU or capecitabine, at the investigator's discretion) and cisplatin once every 3 weeks (one cycle) for a maximum of 6 cycles (except as noted) as follows: trastuzumab 8 mg/kg, IV, on Day 1 (Cycle 1), followed by 6 mg/kg, IV (Cycles 2 onward, administered until disease progression); cisplatin 80 mg/m\\^2 IV on Day 1; and EITHER 5-FU 800 mg/m\\^2 continuous IV infusion on Days 1 through 5 OR capecitabine 1000 mg/m\\^2 tablets, PO BID from the evening of Day 1 through the morning of Day 15.","id":"OG001","title":"Trastuzumab + Fluoropyrimidine/Cisplatin (FP + H)"}],"paramType":"NUMBER","populationDescription":"FAS","reportingStatus":"POSTED","timeFrame":"Baseline (BL), Days 1, 8, 15, 22, 43, 64, 85, 106, 127, and every 21 days until the end of study, 1 year after the cut-off date for the 2nd interim efficacy analysis","title":"Overall Survival (OS) - Percentage of Participants With an Event","type":"PRIMARY","unitOfMeasure":"percentage of participants"}