Mask tightness
Conditions
Interventions
Case series:NA
Sponsors
The First Medical Center of the General Hospital of the People's Liberation Army
Eligibility
Sex/Gender
All
Age
18 Years to 40 Years
Inclusion criteria
Inclusion criteria: Age 18 or above, regardless of gender; Medical personnel who participate in various clinical operations normally
Exclusion criteria
Exclusion criteria: (1) Allergic personnel wearing medical protective masks; (2) Pregnant women; (3) Known asthma medical personnel; (4) The researchers believe that other medical personnel who are not suitable to participate in this study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Fit testing;Variation rate of mask tightness;Differences in the tightness of masks worn for different durations of time; | — |
Secondary
| Measure | Time frame |
|---|---|
| Accuracy of 1 minute, 2.5 minute, and 6 minute mask tightness detection in different modes;Differences in the tightness of different N95 masks; | — |
Countries
China
Contacts
Public ContactGuojing Han
The First Medical Center of the General Hospital of the People's Liberation Army
Outcome results
None listed