Efficacy of Simple Continuous Positive Airway Pressure on Patients With Obstructive Sleep Apnea

Conditions

• Sleep Apnea, Obstructive
• Continuous Positive Airway Pressure
• Polysomnography

Interventions

• DEVICE: Simple CPAP+Conventional fixed CPAP
• DEVICE: Simple CPAP + Auto CPAP

Sponsor

State Key Laboratory of Respiratory Disease