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ABSTRACT: Objective
We aimed at investigating factors associated with social isolation and being homebound in older patients with diabetes.Design
Cross-sectional study.Settings
Those undergoing outpatient treatments at Ise Red Cross Hospital, Mie Prefecture.Participants
Patients with diabetes aged ≥65 years.Primary and secondary outcome measures
Social isolation was defined as indulging in less than one interaction per week with individuals other than cohabiting family members. We defined homebound as going outside home less than once a day. To identify factors associated with social isolation and being homebound, we performed logistic regression analysis. The dependent variable was social isolation or homebound and independent variables were basic attributes, glycaemic parameters, complications and treatment details.Results
We analysed 558 cases (320 men and 238 women). Among these, 174 (31.2%) were socially isolated; meanwhile, 87 (15.6%) were homebound. The glycoalbumin/haemoglobin A1c ratio (OR 4.52; 95% CI 1.07 to 19.1; p=0.040) and the Tokyo Metropolitan Institute of Gerontology Index of Competence (TMIG-IC) scores (OR 0.72; 95% CI 0.57 to 0.90; p=0.006) had significant associations with social isolation. TMIG-IC scores (OR 0.78; 95% CI 0.66 to 0.92; p=0.003) and insulin use (OR 4.29; 95% CI 1.14 to 16.1; p=0.031) were associated with being homebound.Conclusion
In older patients with diabetes, glycaemic fluctuations and insulin use are associated with social isolation and being homebound, respectively. In addition, a decline in higher level functional capacity is a common factor associated with social isolation and being homebound. Thus, it is important to pay attention to social isolation and being homebound when a decline in higher level functional capacity, increased glycaemic fluctuations and insulin use in older patients with diabetes are observed.
SUBMITTER: Ida S
PROVIDER: S-EPMC7646328 | biostudies-literature | 2020 Nov
REPOSITORIES: biostudies-literature
Ida Satoshi S Kaneko Ryutaro R Imataka Kanako K Okubo Kaoru K Shirakura Yoshitaka Y Azuma Kentaro K Fujiwara Ryoko R Takahashi Hiroka H Murata Kazuya K
BMJ open 20201105 11
<h4>Objective</h4>We aimed at investigating factors associated with social isolation and being homebound in older patients with diabetes.<h4>Design</h4>Cross-sectional study.<h4>Settings</h4>Those undergoing outpatient treatments at Ise Red Cross Hospital, Mie Prefecture.<h4>Participants</h4>Patients with diabetes aged ≥65 years.<h4>Primary and secondary outcome measures</h4>Social isolation was defined as indulging in less than one interaction per week with individuals other than cohabiting fam ...[more]