Sleep disordered breathing
Conditions
Interventions
healthy control:none
OSA in highlanders:none
Sponsors
West China Hospital of Sichuan University
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1)aged 18-70 years;2)presence of sleep disturbed breathing, such as snoring, sleepiness and chocking;3)Tibetan or Han; 4)living at elevation above 3650 m for more than 5 years;
Exclusion criteria
Exclusion criteria: 1)severe, uncontrolled or unstable physical diseases, including cancer, heart failure, stroke, etc;2) severe mental diseases, such as major depression, anxiety, schizophrenia, etc. 3) exposure to low altitude (1500 m) for one week during last 6 month; 4) Those who are considered unsuitable by the investigator to participate in this study, such as pregnancy, breastfeeding, etc
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Triglycerides;fasting blood glucose;total cholesterol;Abdominal circumference;apnea hypopnea index;24 h MAP;waist circumference; | — |
Secondary
| Measure | Time frame |
|---|---|
| sleep related parameters;arousal index; | — |
Countries
China
Contacts
Public ContactTaomei Li
West China Hospital of Sichuan University
Outcome results
None listed