None
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Healthy children; 2. Age 6-16 years old; 3. The child has strong language comprehension skills; 4. Those who can successfully complete the routine ventilation function test of pulmonary function.
Exclusion criteria
Exclusion criteria: 1. Subject has cardiopulmonary disease, neuromuscular disease, long-term medication that may interfere with the trial, or concurrent acute infection; 2. Subject has an oxygen saturation of less than 95% prior to the trial; 3. The family refused to conduct the test.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 6 minutes walk distance; | — |
Countries
China
Contacts
The Second Affiliated Hospital of Wenzhou Medical University