Acapella Versus Lung Flute in Treatment of COPD Patients the Study Aims to Identify the Preference Between the Two Devices According to Treatment of COPD Patients Regarding Pulmonary Function Tests , Exercise Tolerence and Quality of Life Questionnaire,
Conditions
- Chronic Obstructive Airway Disease
Interventions
- DEVICE: Acapella
- DEVICE: Lung flute
Sponsor
Ministry of Health and Population, Egypt