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Cognitive Dysfunction Is Associated With Poor Diabetes Control in Older AdultsRESULTSSixty patients (age 79 ± 5 years, diabetes duration 14 ± 13 years) were evaluated. Thirty-four percent of patients had low CIB (≤5), and 38% of patients had low CDT (≤13). Both CIB as well as CDT were inversely correlated with HbA1c, suggesting that cognitive dysfunction is associated with poor glycemic control (r = −0.37, P < 0.004 and r = −0.38, P < 0.004, respectively). Thirty-three percent of patients had depressive symptoms with greater difficulty completing the tasks of the IADL survey (5.7 ± 1.7 vs. 4.6 ± 2.0; P < 0.03). These older adults with diabetes had a high incidence of functional disabilities, including hearing impairment (48%), vision impairment (53%), history of recent falls (33%), fear of falls (44%), and difficulty performing IADLs (39%).CONCLUSIONSOlder adults with diabetes have a high risk of undiagnosed cognitive dysfunction, depression, and functional disabilities. Cognitive dysfunction in this population is associated with poor diabetes control.