{"denoms":[{"counts":[{"groupId":"BG000","value":"26"}],"units":"Participants"}],"groups":[{"description":"letrozole 2.5mg by mouth per day","id":"BG000","title":"Letrozole"}],"measures":[{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","lowerLimit":"44","upperLimit":"74","value":"56"}]}]}],"dispersionType":"FULL_RANGE","paramType":"MEAN","title":"Age, Continuous","unitOfMeasure":"years"},{"classes":[{"categories":[{"measurements":[{"groupId":"BG000","value":"26"}],"title":"Female"},{"measurements":[{"groupId":"BG000","value":"0"}],"title":"Male"}]}],"paramType":"COUNT_OF_PARTICIPANTS","title":"Sex: Female, Male","unitOfMeasure":"Participants"}],"populationDescription":"27 patients were enrolled, and 26 patients received at least one dose of study medication and were included in the analysis."}