{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","lowerLimit":"6","upperLimit":"7","value":"6"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"4"},{"groupId":"OG001","value":"0"}],"units":"Participants"}],"description":"Severe (Grade 4) neutropenia was defined as at least 1 ANC value \\<0.5 × 10\\^9/L during the treatment period. Within each cycle, the duration (days) of severe neutropenia was defined as the number of days from the date of the first ANC value of \\<0.5 × 10\\^9/L observed between start of cycle and end of cycle to the date of the first ANC value ≥0.5 × 10\\^9/L that met the following criteria: 1) occurred after the ANC value of \\<0.5 × 10\\^9/L and 2) no other ANC values \\<0.5 × 10\\^9/L occurred between this day and end of cycle. The duration of severe neutropenia only included participants who had at least 1 severe neutropenia event in the cycle, and censoring rules were applied for unresolved severe neutropenia in a cycle. For the treatment period, the overall duration of severe neutropenia was the median value among the durations from all cycles.","dispersionType":"Inter-Quartile Range","groups":[{"description":"Participants received trilaciclib 200 mg/m\\^2 administered intravenously (IV) once daily on Days 1 to 3 of each 21-day E/P chemotherapy cycle.","id":"OG000","title":"Part 1: Cohort 1 Trilaciclib 200 mg/m^2"},{"description":"Participants received trilaciclib 240 mg/m\\^2 administered IV once daily on Days 1 to 3 of each 21-day E/P chemotherapy cycle.","id":"OG001","title":"Part 1: Cohort 2 Trilaciclib 240mg/m^2"}],"paramType":"MEDIAN","populationDescription":"The FAS included all randomized patients who received at least 1 dose of study drug (etoposide, carboplatin, or trilaciclib). Analyses using the FAS were conducted on the basis of the assigned treatment. No participants had severe (Grade 4) neutropenia in the 240 mg/m\\^2 arm.","reportingStatus":"POSTED","timeFrame":"From randomization to the end of the treatment period (a minimum of 51 days up to a maximum of 379 days)","title":"Duration of Severe (Grade 4) Neutropenia in Part 1","type":"SECONDARY","unitOfMeasure":"Days"}