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This is a digital health study in which participants are recruited to collect sleep and activity data from digital activity trackers. We are also collecting survey/questionnaire data on baseline health and sleep characteristics as well as bi-weekly assessments of sleep quality and mood. Overall, we aim to examine how sleep relates to physical and mental health in a large population of activity tracker users.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| High risk OSA | Cohort of individuals found to sleep have scores categorized as "High risk," on the Berlin questionnaire. | ||
| Low risk OSA | Cohort of individuals found to sleep have scores categorized as "Low risk," on the Berlin questionnaire. | ||
| Short sleepers | Cohort of individuals found to have average sleep duration of < 7 hours per night. Individuals who sleep on average less than 6 hours per night will further be sub-categorized as very short sleeprs. | ||
| Long sleepers | Cohort of individuals found to have average sleep duration of >9 hours per night. | ||
| Average lengths leepers | Cohort of individuals found to have an average sleep duration between 7 and 9 hours per night | ||
| Regular sleepers | Cohort of individuals whose standard deviation of sleep duration falls within 1 standard deviation of their mean sleep duration. | ||
| Irregular sleepers |
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| Measure | Description | Time Frame |
|---|---|---|
| Patient Health Questionnaire 9 | Baseline depression scores on a scale from 0 to 27, which higher scores indicated more depression | Administered one time at enrollment |
| Bi-weekly mood scores | Mood scores based on an 11 point rating scale, with higher scores indicated a better mood | Averaged bi-weekly over a two month period |
| Subjective sleep quality | Biweekly assessment of refreshing sleep quality on an 11 point rating scale, with higher scores indicated better subjective sleep from the participant | Averaged bi-weekly over a two month period |
| Change in BMI | Based on standard BMI categories; calculated based on self-reported data of height and weight | Measured as the difference between BMI reported at the beginning of the study and at the two-month mark. |
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Inclusion Criteria:
Exclusion Criteria:
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General adult population.
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Stuti Jaiswal, MD, PhD | Contact | 858-784-2169 | stuti@scripps.edu | |
| Ed Ramos, PhD | Contact | eramos@scripps.edu |
| Name | Affiliation | Role |
|---|---|---|
| Stuti Jaiswal, MD, PhD | Scripps Research Institute | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Scripps Research Institute | Recruiting | La Jolla | California | 92037 | United States |
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| ID | Term |
|---|---|
| D012891 | Sleep Apnea Syndromes |
| D009765 | Obesity |
| ID | Term |
|---|---|
| D001049 | Apnea |
| D012120 | Respiration Disorders |
| D012140 | Respiratory Tract Diseases |
| D020919 | Sleep Disorders, Intrinsic |
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An eventual goal of this study is to include a genetic assessment
Cohort of individuals whose standard deviation of sleep duration falls greater than 1 standard deviation of their mean sleep duration |
| Severe insomnia risk | Cohort of individuals whose scores on the Insomnia Severity Index would be categorized as severe |
| Moderate insomnia risk | Cohort of individuals whose scores on the Insomnia Severity Index would be categorized as moderate |
| No insomnia risk | Cohort of individuals whose scores on the Insomnia Severity Index would be categorized as low |
| Increased social jet lag | Individuals who are more than 1 hour less or more of sleep on weekdays compared to average weekend sleep. |
| D020920 |
| Dyssomnias |
| D012893 | Sleep Wake Disorders |
| D009422 | Nervous System Diseases |
| D050177 | Overweight |
| D044343 | Overnutrition |
| D009748 | Nutrition Disorders |
| D009750 | Nutritional and Metabolic Diseases |
| D001835 | Body Weight |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |