[Relationship Between Social Isolation and Health Behaviors and Ulcer Severity in Diabetic Foot Patients].

Objective: To explore the relationship between social isolation and health behaviors and ulcer severity in patients with diabetic foot. Methods: A cross-sectional study was conducted with 160 patients suffering from type 2 diabetes mellitus combined with diabetic foot. The patients received treatment at the Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University between September 2020 and December 2021. Patient information was collected, including the scores for Lubben Social Network Scale and the Wagner classification of foot ulcers. Analysis was conducted to study the characteristics of the patients' health behaviors, including whether they received information and education on diabetic foot, whether there were delays in their attempt to access medical service, the frequency of foot examinations, etc. In addition, patient demographic data were collected, including sex, age, education, and employment status. According to their scores for Lubben Social Network Scale, the patients were divided into a social isolation group ( Results: The findings suggest that, compared with the non-social-isolation group, the social isolation group had a higher proportion of diabetic foot patients with Wagner grade 3-5 diabetic foot ulcers ( Conclusions: Social isolation is correlated to health behaviors and ulcer severity in patients with diabetic foot. Giving more attention to the problem of social isolation of diabetic foot patients and increasing their ties with the social environment and the members of their social network may have a positive effect on improving the delays in diabetic foot patients' attempt to access medical service, which is particularly important for follow-up treatment.