{"analyses":[{"ciLowerLimit":"0.4","ciNumSides":"TWO_SIDED","ciPctValue":"95","ciUpperLimit":"5.08","estimateComment":"Reference level = IMRT 5 weeks","groupIds":["OG000","OG001"],"nonInferiorityType":"SUPERIORITY","pValue":"0.58","paramType":"Hazard Ratio (HR)","paramValue":"1.43","statisticalComment":"Two-sided significance level = 0.05","statisticalMethod":"Log Rank"}],"classes":[{"categories":[{"measurements":[{"groupId":"OG000","lowerLimit":"0","upperLimit":"0","value":"0"},{"groupId":"OG001","lowerLimit":"0","upperLimit":"0","value":"0"}]}],"title":"Six months"},{"categories":[{"measurements":[{"groupId":"OG000","lowerLimit":"1.6","upperLimit":"8.0","value":"4.0"},{"groupId":"OG001","lowerLimit":"0.6","upperLimit":"5.5","value":"2.1"}]}],"title":"Two years"}],"denoms":[{"counts":[{"groupId":"OG000","value":"157"},{"groupId":"OG001","value":"149"}],"units":"Participants"}],"description":"Distant metastasis is defined as distant progression. Local-regional failure and death due to any cause are considered competing risks. Distant metastasis time is defined as time from randomization to the date of progression/death or last known follow-up (censored). Rates are estimated by the cumulative incidence method.","dispersionType":"95% Confidence Interval","groups":[{"description":"Cisplatin: 40 mg/m2 IV (intravenously) weekly for 6 weeks\n\nIMRT 6 weeks: Intensity-modulated radiation therapy (IMRT), 30 fractions over 6 weeks, 5 fractions per week, 2 Gray per fraction to total dose of 60 Gy","id":"OG000","title":"IMRT 6 Weeks + Cisplatin"},{"description":"IMRT 5 weeks: Intensity-modulated radiation therapy (IMRT), 30 fractions over 5 weeks, 6 fractions per week, 2 Gray per fraction to total dose of 60 Gy","id":"OG001","title":"IMRT 5 Weeks"}],"paramType":"NUMBER","populationDescription":"Randomized and eligible participants","reportingStatus":"POSTED","timeFrame":"From randomization to 2 years","title":"Percentage of Participants With Distant Metastasis","type":"SECONDARY","unitOfMeasure":"percentage of participants"}