{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","value":"0"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"5"}],"units":"Participants"}],"description":"Serum samples were collected for the determination of anti-GSK2857916 antibodies (ADA) using a validated ECLimmunoassay. The assay involved screening, confirmation and titration steps. If serum samples contained ADA, they were further analyzed for the specificity of antibodies by a confirmation assay. Confirmed positive samples were titrated to obtain the titers of antibodies. The number of participants with at least one confirmed positive ADA at any time post-Baseline is presented.","groups":[{"description":"Participants with non-hodgkin's lymphoma were administered a dose of 3.40 mg/kg GSK2857916 as IV infusion once every three weeks for a maximum of 36 cycles (1 cycle=21 days).","id":"OG000","title":"Part 2: GSK2857916 3.40 mg/kg (NHL)"}],"paramType":"COUNT_OF_PARTICIPANTS","populationDescription":"Part 2 NHL Population. Only those participants with data available at the specified data points were analyzed.","reportingStatus":"POSTED","timeFrame":"Up to 7.2 months (maximum duration of follow-up from first dose to last contact or death)","title":"Number of Participants With at Least One Confirmed Positive Post-Baseline Anti-drug Antibody Result- Part 2 (NHL)","type":"SECONDARY","unitOfMeasure":"Participants"}