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High-Throughput Small Molecule Drug Screening For Age-Related Sleep Disorders Using Drosophila melanogaster
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[Sleep disorders and environmental conditions in the elderly]
Clotilde Boix Gras1, Jesús López-Torres Hidalgo, Yolanda David García
1Unidad Docente de Medicina Familiar y Comunitaria, Albacete, España. cboix@sescam.org
Atencion Primaria
|May 12, 2009
Summary
Primary insomnia affects nearly one-fifth of older adults, particularly women. This sleep disorder is linked to other health issues, medication use, and poor sleep hygiene in the elderly population.
Area of Science:
- Gerontology
- Sleep Medicine
- Public Health
Context:
- Prevalence of insomnia in the elderly population (over 65 years).
- Cross-sectional study conducted in Albacete, Spain (2004-2005).
- Inclusion of 424 non-institutionalized elderly individuals.
Purpose:
- To determine the prevalence and characteristics of insomnia in older adults.
- To investigate the relationship between insomnia and health problems, medication, socio-health status, and sleep hygiene.
- To diagnose Primary Insomnia (PI) using DSM-IV criteria.
Summary:
- 34.2% reported sleep difficulties, with 95.7% experiencing chronic disturbances.
- 20.3% met criteria for Primary Insomnia (PI), which was more prevalent in females.
- Insomnia was associated with more health problems (2.4 vs. 1.7), psychopharmaceutical use (26.9%), and inadequate sleep hygiene.
Impact:
- Primary insomnia affects approximately 20% of individuals over 65.
- Identifies key risk factors for insomnia in the elderly, including female gender and comorbidities.
- Highlights the importance of addressing sleep hygiene and health status in geriatric insomnia management.
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