Chronic obstructive pulmonary disease
Conditions
Interventions
Control group:N/A
Surgical mask group:Surgical masks
N95 mask group:N95 masks
Sponsors
Gansu University of Chinese Medicine, Affiliated Hospital of Gansu University of Chinese Medicine
Eligibility
Sex/Gender
All
Age
18 Years to 90 Years
Inclusion criteria
Inclusion criteria: ?Patients with a clinically confirmed diagnosis of COPD; ?No related motor or nervous system diseases; ?Informed consent; ?Patients who could participate in this trial after evaluation by relevant professional clinicians.
Exclusion criteria
Exclusion criteria: ?Resting heart rate > 120 beats/min; ?Systolic blood pressure > 180 mmHg and diastolic blood pressure > 110 mmHg; ?Those with mobility difficulties; ?Special groups such as pregnant women; ?Has learning and cognitive impairment and has been diagnosed with Alzheimer 's disease and depression; ?Patients with absolute contraindications for 6-minute walk test, such as acute infectious diseases; ?Patients with allergic constitution; ?Stated unwilling to participate in the study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Oxygen saturation;6 minutes walking distance; | — |
Secondary
| Measure | Time frame |
|---|---|
| Pulse;Blood pressure;Borg score;Rating of Perceived Exertion;Subjective feeling score; | — |
Countries
China
Contacts
Public ContactJingchun Fan,Xuhui Zhang
Gansu University of Chinese Medicine, Affiliated Hospital of Gansu University of Chinese Medicine
Outcome results
None listed