Journal
JOURNAL OF CLINICAL GERONTOLOGY & GERIATRICS
Volume 4, Issue 3, Pages 75-79Publisher
ASIA PACIFIC LEAGUE CLINICAL GERONTOLOGY & GERIATRICS
DOI: 10.1016/j.jcgg.2013.02.002
Keywords
Community-dwelling elderly; Insomnia; Northern Taiwan
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Background/Purpose: To determine the prevalence and risk factors for insomnia among communitydwelling elderly in northern Taiwan. Materials and methods: A cross- sectional survey was conducted among 1358 elderly people (601 men, 44.3%; and 757 women, 55.7%) who had received a senior-citizen health examination between March 2009 and November 2009. Responses to a clinical questionnaire on insomnia (Chinese version of the Athens insomnia scale), mental health (brief symptom rating scale), and 14 physical symptoms were measured. Results: Insomnia syndrome was found in 41% of individuals; it was more common in women than in men (63.3.0% vs. 36.7%). Multivariate models showed that aging [>= 80 years old, odds ratio (OR) - 0.67, 95% confidence interval (CI): 0.46-0.93], living with family (OR = 0.51, 95% CI: 0.35-0.76), and perceived good health status (OR = 0.58 and 0.71, p< 0.05) were associated with a decreased risk of insomnia. Meanwhile, female gender (OR = 1.70, 95% CI: 1.37-2.12), receipt of medication for chronic diseases (OR = 1.64, 95% CI: 1.29-2.08), high brief symptom rating scale score (1.45, 95% CI: 1.32-1.86), perceived poor health status (OR = 1.92 and 1.80, p< 0.05), and total physical symptoms (OR = 1.34, 95% CI: 1.08-1.70) were associated with an increased risk of insomnia. Conclusion: The results indicate that the aging process itself is not responsible for the increased prevalence of insomnia often reported in older people. Instead, physical symptoms, receipt of medication for chronic diseases, mental health status, living status, and perceived level of well- being affected the risk of insomnia. Copyright (C) 2013, Asia Pacific League of Clinical Gerontology & Geriatrics. Published by Elsevier Taiwan LLC.
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