{"denoms":[{"counts":[{"groupId":"BG000","value":"648"},{"groupId":"BG001","value":"643"},{"groupId":"BG002","value":"644"},{"groupId":"BG003","value":"669"},{"groupId":"BG004","value":"470"},{"groupId":"BG005","value":"3074"}],"units":"Participants"}],"groups":[{"description":"9-valent human papillomavirus (9vHPV) L1 virus-like particle (VLP) vaccine, 0.5 mL intramuscular injection at Day 1, Month 2, and Month 6. Vaccine dose administered was obtained from manufacturing Lot 1.","id":"BG000","title":"Base Study: 9- to 15-Year-Old Females (Lot 1)"},{"description":"9vHPV L1 VLP vaccine, 0.5 mL intramuscular injection at Day 1, Month 2, and Month 6. Vaccine dose administered was obtained from manufacturing Lot 2.","id":"BG001","title":"Base Study: 9- to 15-Year-Old Females (Lot 2)"},{"description":"9vHPV L1 VLP vaccine, 0.5 mL intramuscular injection at Day 1, Month 2, and Month 6. Vaccine dose administered was obtained from manufacturing Lot 3.","id":"BG002","title":"Base Study: 9- to 15-Year-Old Females (Lot 3)"},{"description":"9vHPV L1 VLP vaccine, 0.5 mL intramuscular injection at Day 1, Month 2, and Month 6. Vaccine dose administered was obtained from manufacturing Lot 1.","id":"BG003","title":"Base Study: 9- to 15-Year-Old Males (Lot 1)"},{"description":"9vHPV L1 VLP vaccine, 0.5 mL intramuscular injection at Day 1, Month 2, and Month 6. Vaccine dose administered was obtained from manufacturing Lot 1.","id":"BG004","title":"Base Study: 16- to 26-Year-Old Females (Lot 1)"},{"description":"Total of all reporting groups","id":"BG005","title":"Total"}],"measures":[{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"440"},{"groupId":"BG001","value":"432"},{"groupId":"BG002","value":"432"},{"groupId":"BG003","value":"450"},{"groupId":"BG004","value":"0"},{"groupId":"BG005","value":"1754"}]}],"title":"9 to 12 years"},{"categories":[{"measurements":[{"groupId":"BG000","value":"208"},{"groupId":"BG001","value":"211"},{"groupId":"BG002","value":"212"},{"groupId":"BG003","value":"219"},{"groupId":"BG004","value":"0"},{"groupId":"BG005","value":"850"}]}],"title":"13 to 15 years"},{"categories":[{"measurements":[{"groupId":"BG000","value":"0"},{"groupId":"BG001","value":"0"},{"groupId":"BG002","value":"0"},{"groupId":"BG003","value":"0"},{"groupId":"BG004","value":"470"},{"groupId":"BG005","value":"470"}]}],"title":"16 to 26 years"}],"paramType":"NUMBER","title":"Age, Customized","unitOfMeasure":"Participants"},{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"648"},{"groupId":"BG001","value":"643"},{"groupId":"BG002","value":"644"},{"groupId":"BG003","value":"0"},{"groupId":"BG004","value":"470"},{"groupId":"BG005","value":"2405"}],"title":"Female"},{"measurements":[{"groupId":"BG000","value":"0"},{"groupId":"BG001","value":"0"},{"groupId":"BG002","value":"0"},{"groupId":"BG003","value":"669"},{"groupId":"BG004","value":"0"},{"groupId":"BG005","value":"669"}],"title":"Male"}]}],"paramType":"COUNT_OF_PARTICIPANTS","title":"Sex: Female, Male","unitOfMeasure":"Participants"}],"populationDescription":"Per protocol, baseline characteristics were analyzed in all participants randomized in the base study."}