Clinical Research Directory

Inclusion Criteria: 1. Patients who meet the diagnosis of bronchial asthma; 2. Age 18\~80 years old; 3. Have not participated in other clinical studies within 1 month before enrollment; 4. Voluntarily participate in the study and sign the informed consent form. Exclusion Criteria: 1. Patients with respiratory failure and mechanical ventilation during acute asthma exacerbation; 2. Delirium, impaired consciousness, dementia, and various mental illnesses; 3. Patients with other lung diseases such as COPD, lung abscess, cystic fibrosis, bronchiectasis, etc., and severe liver and kidney diseases; 4. Patients with neuromuscular diseases that affect respiratory motor function and are unable to complete the six-minute walk test; 5. Pregnant and lactating patients; 6. Those who are participating in other clinical trials.