Mold caused by indoor temperature and humidity is related to inflammatory reactions such as rhinitis, asthma, and allergic skin diseases. The subjects were children aged 3-7 in Seocheon-gun, Chungcheongnam-do. For indoor environmental measurement, a mold collection medium was installed on the sampling device and samples were collected at 28.3 L/min for 7 minutes. The sampling device was installed at a height of 1.2 m to 1.5 m above the ground to collect samples. The demographic characteristics of the children in the 90 households that participated in the survey were 53 males (58.9%) and 37 females (41.1%). The majority of the children were 5 years old (26 people or 28.9%), followed by 6 year olds (23 people or 25.6%), 7 year olds (18 people or 20.0%), 4 year olds (18 people or 20.0%), and 8 year olds (5 people or 5.6%). Among the characteristics listed on the questionnaire, 11 children (12.2%) were diagnosed with asthma, and 63 subjects (70%) had not been diagnosed by a doctor in the past 12 months. Regarding symptoms exhibited by the parents, 4 fathers (4.5%) and 2 mothers (2.2%) had symptoms. In the relationship between asthma and the concentration of other indoor environmental substances, the average concentration of mold was 57.0 CFU/m3 for non-asthmatics and 14.5 CFU/m3 for asthmatics, showing a statistically significant difference. The average concentration of house dust mites was 338.9 ng/g in non-asthmatics and 79.5 ng/g in asthmatics, showing a statistically significant difference.

Abstract
1. 서 론
2. 연구 방법
    2.1 연구설계
    2.2 대상자 선정
    2.3 설문조사
    2.4 총부유세균
    2.5 집먼지 진드기 Fig. 2 및 내독소
3. 결 과
    3.1 천식여부에 따른 사회인구학적 특성
    3.2 부모와 아이의 천식 질환 현황
    3.3 천식여부에 따른 실내환경특성과의 관계
    3.4 천식여부에 다른 실내환경물질 농도와의 관계
4. 고 찰
5. 결 론
감사의 글
References

• 최길용(안양대학교 환경에너지공학과) | KilYong Choi (Department of Environmental Energy Engineering, Anyang University) Corresponding author