INS and diabetes mellitus: Regarding the mean number of times individuals with diabetes self-check their glucose levels on a daily basis, a sex difference was observed for individuals not taking insulin, with women checking less frequently (μwomen = 1.7, 95% CI: 1.7-1.8) than men (μmen = 3.1, 95% CI: 2.9-3.2) [Data not in tables].