ADA officers. All-time male and female investigators holding the elected positions of President of Health Care and Education (A) and President of Medicine and Science (B). Counts <5 precluded statistical analysis by χ2 test. ADA requirements that define these leadership positions include leadership and knowledge in clinical management of diabetes care principles and practices in the health care and education profession (A), and application of the scientific method, publication in basic or clinical science, and translation of scientific findings into clinical care within the medicine and science profession (B), as detailed further at https://diabetes.org/sites/default/files/2020-07/Officer%20Position%20descriptions.pdf.