Determinants of Sleep Quality in Spanish Population (SSQD Study)
NCT ID: NCT05324267
Last Updated: 2024-10-22
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
500 participants
OBSERVATIONAL
2022-06-01
2024-08-31
Brief Summary
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Objective: To evaluate the determinants of sleep quality in a representative sample of the general adult population aged 25 to 65 years old and to establish patterns of sleep quality based on lifestyles, psychological factors, morbidities and biological markers.
Methodology:
Design: This is a descriptive observational, cross-sectional study that will include a representative sample of 500 people aged 25 to 65 years old from the city of Salamanca (Spain) selected by random sampling stratified by age and sex.
Study variables: A visit lasting approximately 90 minutes will be carried out. The determinants of sleep quality will be assessed using both objective and self-reported methods. Variables related to life styles will be assessed: physical activity, diet and toxic habits including tobacco smoking or alcohol use. Morbidity data will also be collected, and psychological factors such as anxiety will also be assessed. Serum melatonin levels will be determined as a biological marker related to sleep quality.
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Detailed Description
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Conditions
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Study Design
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CASE_ONLY
CROSS_SECTIONAL
Eligibility Criteria
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Inclusion Criteria
* Sign the informed consent
Exclusion Criteria
* Any clinical condition that would interfere with study procedures
25 Years
65 Years
ALL
Yes
Sponsors
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Gerencia Regional de Salud de Castilla y Leon
OTHER
Instituto de Investigación Biomédica de Salamanca
OTHER
University of Salamanca
OTHER
Responsible Party
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José Ignacio Recio Rodriguez
PhD, Associate Professor
Locations
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José Ignacio Recio Rodriguez
Salamanca, Salamanca, Spain
Countries
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References
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Jimenez-Vaquero C, Alonso-Dominguez R, Garcia-Yu IA, Martin-Nogueras AM, Sanchez-Aguadero N, Crespo-Sedano A, Rihuete-Galve MI, Garcia-Alonso MA, Garcia-Prieto ML, Gonzalez-Sanchez J, Recio JI. Analysis of the determinants of sleep quality in a Spanish population: a study protocol for a cross-sectional study. BMJ Open. 2023 Mar 8;13(3):e069444. doi: 10.1136/bmjopen-2022-069444.
Other Identifiers
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GRS 2320/A/21
Identifier Type: -
Identifier Source: org_study_id
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