Well-being Promotion and Sleep Hygiene Education to Improve Sleep Quality
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About
The overall goal of this project is to evaluate the effect of enhanced psychological well-being on sleep quality. This study will demonstrate whether combining an intervention designed to promote psychological well-being with sleep hygiene education improves sleep quality in a non-clinical population of distressed adults reporting poor sleep in the absence of a diagnosed sleep disorder. The investigators expect an intervention combining elements of psychological well-being and sleep hygiene education to result in significant improvements in sleep quality measures from baseline to post-intervention, and greater improvements in sleep quality measures at post-intervention as compared with sleep hygiene education alone.
Full description
Psychological distress is often associated with poor sleep quality. The role of psychological well-being has often been neglected and most interventions for sleep improvement have focused primarily on sleep disorders. This approach is limited to those individuals who have specific conditions and little resources have been directed to the promotion of sleep quality in the general population.
This study will be a pilot parallel-arm, randomized controlled trial to assess the baseline associations between psychological well-being and different measures of sleep outcomes, determine the effect of elements of a psychological well-being promoting intervention on sleep quality, and examine effect size estimates of key sleep-related outcomes (duration, efficiency, quality) to provide essential data to inform a main efficacy trial.
Enrollment
Sex
Ages
Volunteers
Inclusion criteria
- Age 18-65 years
- Distress according to the Perceived Stress Scale
- Poor sleep quality according to the Pittsburgh Sleep Quality Index
- No diagnosis of sleep disorders
- English fluency
- Access to a computer with an Internet connection
Exclusion criteria
- Inability to provide informed consent for any reason
- Cognitive impairment according to the Montreal Cognitive Assessment
- Suspected presence of sleep apnea according to the Berlin Questionnaire
- Diagnosis of a chronic medical or psychiatric condition
- Severe depression or suicidal thoughts or wishes according to the Beck Depression Inventory
- Body Mass Index (BMI) ≥ 35 kg/m2
- Chronic use of medications for sleep or chronic medical and psychiatric conditions
- Any current psychological or behavioral intervention administered by a health care provider or as part of a research project
- Shift workers
- Pregnant women
- Parents or caregivers of newborns (<1 year)
- Heavy drinkers (≥ 8 drinks/week for women and ≥ 15 drinks/week for men)
- Binge drinkers (≥ 4 drinks on a single occasion within about 2 hours for women and ≥ 5 drinks on a single occasion within about 2 hours for men
- Use of recreational or street drugs
- Heavy smokers (≥ 20 cigarettes daily)
- Heavy caffeine users (> 400 mg a day, corresponding to about 4 or 5 cups of coffee)
Trial design
Primary purpose
Allocation
Interventional model
Masking
76 participants in 2 patient groups
Trial contacts and locations
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Data sourced from clinicaltrials.gov
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