Status:
COMPLETED
An Epidemiological Investigation on the Correct Wearing of Face Mask
Lead Sponsor:
Fuwai Yunnan Cardiovascular Hospital
Conditions:
Respiratory Infectious Diseases
Eligibility:
All Genders
7+ years
Brief Summary
The purpose of this study was to explore the relationship between the transmission of respiratory diseases and the correct wearing of masks, as well as the factors affecting the correct wearing of mas...
Detailed Description
1. Overall design：This study uses the methods of cross-sectional survey and chance sampling. 2. Sign the Informed Consent Form. 3. Investigation on the basic situation of personnel: The gender, age an...
Eligibility Criteria
Inclusion
- Healthy people with autonomous behavior ability and language expression ability who are older than or equal to 7 years old, Persons under the age of 18 need to obtain the consent of their legal guardians；
- The subjects and / or their legal guardians have the ability to understand the contents of the study and to participate in all the research processes with the subjects；
- People who volunteered to take part in the study；
- There was no respiratory infection in nearly one month.
Exclusion
- People with a history of allergies, including those who are allergic to pollen, dust mites, etc；
- People with any history of drug allergy；
- People who have participated in the experiment are not allowed to participate in this study for the second time;
- Pregnant women；
- The healer after COVID-19 's infection；
- After questioning, it was found that the subjects were the factors that affected the study, such as dysosmia, or those who had decreased olfactory ability due to disease, or facial paralysis, which affected the judgment of the test；
- Those who are participating in clinical trials of other drugs / devices；
- Subjects with poor compliance or unwilling to cooperate with the operation as required；
- The researchers believe that any other situation that may affect the evaluation of the study.
Key Trial Info
Start Date :
June 19 2020
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
August 31 2020
Estimated Enrollment :
6000 Patients enrolled
Trial Details
Trial ID
NCT04474028
Start Date
June 19 2020
End Date
August 31 2020
Last Update
November 6 2020
Active Locations (8)
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1
Fuwai hospital, Beijing
Beijing, Beijing Municipality, China, 100037
2
Taizhou Health Bureau
Taizhou, Jiangsu, China, 225300
3
Jiexiu Health Bureau
Jinzhong, Shanxi, China, 032005
4
Yuanqu Health Bureau
Yuncheng, Shanxi, China, 043700