chronic obstructive pulmonary disease
Conditions
Interventions
People aged 15-65 who wear masks for a long period of time:N/A
People aged 15-65 who wear masks intermittently:N/A
People aged 15-65 who do not wear masks:N/A
People aged 15-65 who wear masks for sports:N/A
People aged 15-65 who do not wear masks for sports:N/A
Sponsors
The First Affiliated Hospital of Chongqing Medical University
Eligibility
Sex/Gender
All
Age
15 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1.People aged 15-65 who wear masks for a long period of time. This includes doctors, nurses, hospital security guards, and public transportation workers such as those working in passenger terminals, subway stations, high-speed rail stations, and airports. 2.People aged 15-65 who wear masks intermittently. This includes students, etc. 3.People aged 15-65 who do not wear masks. Including students, etc.
Exclusion criteria
Exclusion criteria: People with poor compliance.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Peak Expiratory Flow;Forced Expiratory Volume in One Second;Forced Vital Capacity;Pulse Rate;Oxygen Saturation; | — |
Countries
China
Contacts
Public ContactGao Fei
The First Affiliated Hospital of Chongqing Medical University
Outcome results
None listed