None listed
Conditions
Interventions
Others(Air Purifier) : Air purifier will be installed in the room of each participant in both groups (A and B) and will be operated for 2 weeks each in May and November 2019 (a total of 4 weeks). HEPA
Sponsors
Dankook University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Reside within 3 km from Sunghwang-dong air quality monitoring station, Cheonan, 10~12 years old, Attend Anseo and Shinbu elementary schools
Exclusion criteria
Exclusion criteria: Who cannot understand study participation process, Who cannot attend school due to illness during the study period
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Peak Expiratory Flow Rate | — |
Secondary
| Measure | Time frame |
|---|---|
| Allergic symptom, Anxiety symptom;Pulmonary function test, FeNO, allergic symptom, depressive symptom, anxiety symptom, oxidative stress (MDA), blood pressure, blood sugar, urinary heavy metal, urinary PAH metabolites | — |
Countries
Korea, Republic of
Contacts
Public Contacthojang kwon
Dankook University
Outcome results
None listed