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Quality of Sleep in Elderly Patients with Diabetes Mellitus from Turkey: A Cross-Sectional Observational Study.

Authors
  • Bayrak, Muharrem1
  • Çadirci, Kenan1
  • 1 Department of Internal Medicine, Health Sciences University, Erzurum Regional Training and Research Hospital, Erzurum, Turkey. , (Turkey)
Type
Published Article
Journal
Experimental aging research
Publication Date
Jan 01, 2022
Volume
48
Issue
4
Pages
373–386
Identifiers
DOI: 10.1080/0361073X.2021.1989929
PMID: 34635033
Source
Medline
Language
English
License
Unknown

Abstract

Elderly patients frequently experience poor sleep quality. We aimed to determine its prevalence and risk factors in diabetic elderly patients from Turkey. An observational cross-sectional study of 220 diabetic elderly patients with a mean age of 70.4 ± 5.9 was conducted between June 2019 and December 2019. Pittsburgh Sleep Quality Index (PSQI) questionnaire was used. Patients were divided based on sleep quality into poor (PSQI> 5) and good (PSQI≤ 5) sleep quality groups. Geriatric Depression Scale, Beck Anxiety Inventory, and Hendrich II Fall Risk Model were adopted. The prevalence of poor sleep quality and risk factors were evaluated. Prevalence of poor sleep quality was 58.6%. Poor sleepers were significantly older, were more likely to be divorced, had more comorbidities, and used more medicines (ps<0.05). Longer duration of diabetes, higher incidence of hypoglycemic events, and diabetic complications were significantly associated with poor sleep quality (ps<0.05). Poor sleepers had higher levels of blood glucose and HbA1c levels (ps<0.05). PSQI was significantly correlated with age, HbA1c, duration of diabetes, higher depression, anxiety, and falling risk (ps<0.05). Severe depression, anxiety, and higher falling risk were independent risk factors. Most patients experienced poor sleep quality. It was associated with a longer duration of diabetes, chronic diabetes-related complications, and higher HbA1c levels. Severe depression, anxiety, and higher falling risk were risk factors for poor sleep quality.

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