{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","value":"74.1"},{"groupId":"OG001","value":"70.7"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"290"},{"groupId":"OG001","value":"294"}],"units":"Participants"}],"description":"TTP was defined as the time from the date of randomization and the date of the first occurrence of PD. Participants were censored at the last date of tumor assessment, the last date in the study drug log, or the last date of 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":"BL, Days 43, 85, and 127, and every 21 days thereafter until disease progression or the end of study, 1 year after the cut-off date for the 2nd interim efficacy analysis","title":"Time to Progression (TTP) - Percentage of Participants With an Event","type":"SECONDARY","unitOfMeasure":"percentage of participants"}