{"denoms":[{"counts":[{"groupId":"BG000","value":"612"},{"groupId":"BG001","value":"613"},{"groupId":"BG002","value":"1225"}],"units":"Participants"}],"groups":[{"description":"Docetaxel 75 milligrams per square meter (mg/m\\^2) was administered intravenously (IV) on Day 1 of each 21-day cycle until disease progression, death, unacceptable toxicity, withdrawal of consent, or study termination by sponsor, whichever occurred first.","id":"BG000","title":"Docetaxel"},{"description":"Atezolizumab 1200 mg was administered IV on Day 1 of each 21-day cycle until disease progression or loss of clinical benefit, death, unacceptable toxicity, withdrawal of consent, or study termination by sponsor, whichever occurred first.","id":"BG001","title":"Atezolizumab"},{"description":"Total of all reporting groups","id":"BG002","title":"Total"}],"measures":[{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","spread":"9.2","value":"62.9"},{"groupId":"BG001","spread":"9.8","value":"62.7"},{"groupId":"BG002","spread":"9.5","value":"62.8"}]}],"denoms":[{"counts":[{"groupId":"BG000","value":"612"},{"groupId":"BG001","value":"613"},{"groupId":"BG002","value":"1225"}],"units":"Participants"}]}],"dispersionType":"STANDARD_DEVIATION","paramType":"MEAN","title":"Age, Continuous","unitOfMeasure":"Years"},{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"233"},{"groupId":"BG001","value":"234"},{"groupId":"BG002","value":"467"}],"title":"Female"},{"measurements":[{"groupId":"BG000","value":"379"},{"groupId":"BG001","value":"379"},{"groupId":"BG002","value":"758"}],"title":"Male"}],"denoms":[{"counts":[{"groupId":"BG000","value":"612"},{"groupId":"BG001","value":"613"},{"groupId":"BG002","value":"1225"}],"units":"Participants"}]}],"paramType":"COUNT_OF_PARTICIPANTS","title":"Sex: Female, Male","unitOfMeasure":"Participants"},{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"42"},{"groupId":"BG001","value":"48"},{"groupId":"BG002","value":"90"}],"title":"Hispanic or Latino"},{"measurements":[{"groupId":"BG000","value":"541"},{"groupId":"BG001","value":"540"},{"groupId":"BG002","value":"1081"}],"title":"Not Hispanic or Latino"},{"measurements":[{"groupId":"BG000","value":"29"},{"groupId":"BG001","value":"25"},{"groupId":"BG002","value":"54"}],"title":"Unknown or Not Reported"}],"denoms":[{"counts":[{"groupId":"BG000","value":"612"},{"groupId":"BG001","value":"613"},{"groupId":"BG002","value":"1225"}],"units":"Participants"}]}],"paramType":"COUNT_OF_PARTICIPANTS","title":"Ethnicity (NIH/OMB)","unitOfMeasure":"Participants"},{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"2"},{"groupId":"BG001","value":"1"},{"groupId":"BG002","value":"3"}]}],"denoms":[{"counts":[{"groupId":"BG000","value":"2"},{"groupId":"BG001","value":"1"},{"groupId":"BG002","value":"3"}],"units":"Participants"}],"title":"American Indian or Alaska Native"},{"categories":[{"measurements":[{"groupId":"BG000","value":"125"},{"groupId":"BG001","value":"124"},{"groupId":"BG002","value":"249"}]}],"denoms":[{"counts":[{"groupId":"BG000","value":"125"},{"groupId":"BG001","value":"124"},{"groupId":"BG002","value":"249"}],"units":"Participants"}],"title":"Asian"},{"categories":[{"measurements":[{"groupId":"BG000","value":"16"},{"groupId":"BG001","value":"11"},{"groupId":"BG002","value":"27"}]}],"denoms":[{"counts":[{"groupId":"BG000","value":"16"},{"groupId":"BG001","value":"11"},{"groupId":"BG002","value":"27"}],"units":"Participants"}],"title":"Black or African American"},{"categories":[{"measurements":[{"groupId":"BG000","value":"2"},{"groupId":"BG001","value":"3"},{"groupId":"BG002","value":"5"}]}],"denoms":[{"counts":[{"groupId":"BG000","value":"2"},{"groupId":"BG001","value":"3"},{"groupId":"BG002","value":"5"}],"units":"Participants"}],"title":"Native Hawaiian or other Pacific Islander"},{"categories":[{"measurements":[{"groupId":"BG000","value":"432"},{"groupId":"BG001","value":"438"},{"groupId":"BG002","value":"870"}]}],"denoms":[{"counts":[{"groupId":"BG000","value":"432"},{"groupId":"BG001","value":"438"},{"groupId":"BG002","value":"870"}],"units":"Participants"}],"title":"White"},{"categories":[{"measurements":[{"groupId":"BG000","value":"12"},{"groupId":"BG001","value":"11"},{"groupId":"BG002","value":"23"}]}],"denoms":[{"counts":[{"groupId":"BG000","value":"12"},{"groupId":"BG001","value":"11"},{"groupId":"BG002","value":"23"}],"units":"Participants"}],"title":"Other"},{"categories":[{"measurements":[{"groupId":"BG000","value":"1"},{"groupId":"BG001","value":"2"},{"groupId":"BG002","value":"3"}]}],"denoms":[{"counts":[{"groupId":"BG000","value":"1"},{"groupId":"BG001","value":"2"},{"groupId":"BG002","value":"3"}],"units":"Participants"}],"title":"Multiple"},{"categories":[{"measurements":[{"groupId":"BG000","value":"22"},{"groupId":"BG001","value":"23"},{"groupId":"BG002","value":"45"}]}],"denoms":[{"counts":[{"groupId":"BG000","value":"22"},{"groupId":"BG001","value":"23"},{"groupId":"BG002","value":"45"}],"units":"Participants"}],"title":"Unknown"}],"paramType":"NUMBER","populationDescription":"SP-ITT Population","title":"Race/Ethnicity, Customized","unitOfMeasure":"Participants"}],"populationDescription":"SP-Intent to Treat (ITT) analysis set included all randomized ITT participants regardless of whether they received any study drug."}