Epidemiology and Intervention of Obstructive Sleep Apnea Based on Community

Study Overview
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Brief Summary
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This observational study in a real-world community was designed to perform epidemiological investigation and assess effect of CPAP intervention of obstructive sleep apnea.

Detailed Description
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Patients with obstructive sleep apnea receiving CPAP or not would be observed in years. Primarily Impact of CPAP on health assessment andx control rate of hypertension would evaluated.

Official Title
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Epidemiology and Intervention of Obstructive Sleep Apnea Based on Community: a Real World Study

Conditions
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Sleep Apnea, Obstructive, Hypertension, Obesity, Diabetes, Hyperdiploid, Fatigue Syndrome, Chronic, Insomnia Chronic, Quality of Life, Economic Problems, Compliance, Patient, Health Impairment

Intervention / Treatment
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* Device: Auto-CPAP


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: 1) AHI >= 5 events/h Exclusion Criteria: Any condition which in the opinion of researched makes the eligible participants unsuitable for this study, such as severe COPD, heart failure in NYHA class III to IV, and others Any condition potentially precluding follow-up visits, such as sereve insomnia, cognitive behavioral disorder, and others Patients receiving CPAP treatment

Ages Eligible for Study
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Minimum Age: 18 Years
Maximum Age: 75 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| CPAP group<br>Automatic Continuous Positive Airway Pressure treatment and usual care | Device: Auto-CPAP<br>* Automatic Continuous Positive Airway Pressure treatment is the first-line treatment of obstructive sleep apnea<br>|
| Usual care group<br>Usual care without Continuous Positive Airway Pressure treatment | |

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Health assessment | Health assessment would be performed by 36-Item Short-Form Health Survey. | From 1st Aug 2017 to 31st Dec 2020 | 
| Sleep quality | Sleep quality would be performed by Pittsburgh Sleep Quality Index. | From 1st Aug 2017 to 31st Dec 2020 | 
| Psychological assessment | Psychological assessment would be performed by Hospital Anxiety and Depression Scale. | From 1st Aug 2017 to 31st Dec 2020 | 
| Control rate of hypertension |  | From 1st Aug 2017 to 31st Dec 2020 | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Incidence of chronic diseases | Chronic diseases include hypertension, coronary heart disease, stroke and diabetes. | From 1st Aug 2017 to 31st Dec 2025 | 
| Death from all-cause |  | From 1st Aug 2017 to 31st Dec 2025 | 
| Medical cost | Medical fee, annually time of outpatient visit and hospitalization | From 1st Aug 2017 to 31st Dec 2025 | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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obstructive sleep apnea, real world, community