Frailty and audiovisual senses in older patients with diabetes: a cross-sectional observational study.

Objective: This study aimed to analyze the relationship between frailty in older patients with diabetes and audiovisual senses.

Methods: The survey included (1) basic attributes, (2) diabetes-related items, (3) frailty, evaluated according to the Obu Study of Health Promotion for the Elderly (OSHPE) standard, and (4) audiovisual function. Participants included 157 diabetes patients aged ≥65 years, divided into three groups: robust health (n=50), pre-frail (n=76), and frail (n=31). A simple regression analysis, in which the total OSHPE score was used as the dependent variable and the most relevant audiovisual items were used as independent variables, was performed to analyze the frailty factor. Next, a multiple regression analysis adjusted for age and sex was performed with total OSHPE score as the dependent variable and the items most relevant for audiovisual senses as independent variables.

Results: For the robust health, pre-frail, and frail groups, frequencies of hearing loss were 18.4%, 42.1%, and 35.5%, respectively, and were associated with frailty; visual impairment frequencies were 38%, 63.2%, and 58.1%, respectively. In multiple regression analysis, economic difficulties (B=0.349, β=0.172, p<0.05), absence of dyslipidemia (B=-0.494, β=-0.171, p<0.05), lower MNA score (B=-0.169, β=-0.214, p<0.05), and worsening hearing in the poor hearing ear (B=0.015, β=0.176, p<0.05) were significantly associated with frailty.

Conclusions: Hearing but not vision was associated with frailty in older patients with diabetes.