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유승도,유시은,이민정,최욱희,김대선,이철호,박경화,Yu, Seung-Do,Yoo, Si-Eun,Lee, Min-Jung,Choi, Wook-Hee,Kim, Dae-Seon,Lee, Chul-Ho,Park, Kyung-Hwa 한국환경보건학회 2008 한국환경보건학회지 Vol.34 No.1
The objective of the study which utilised population based data was to determine the respiratory condition of elementary school children in Gangneung. From October 9th to December 14th, 2006, Pulmonary Function Tests (PFT) including Forced Vital Capacity (FVC) and Forced Expiratoy Volume in I Second $(FEV_1)$ were conducted on the target group of children using a spirometer. The prevalence of asthmatic symptoms was 29.8% among boys and 39.6% among girls. By using logistic regression, we found that family history of allergic rhinitis (OR=3.90, CI=1.05-14.51), experience of allergic conjunctivitis (OR=4.67, CI=1.54-14.16) and atopic dermatitis (OR=2.86, CI=1.17-7.05) significantly increased the asthmatic symptoms. Also, a family history of asthma and food allergy were associated with asthmatic symptoms. In relation to housing and environmental risk factors, residences under the ground (OR=3.59, CI=1.35-9.51) and big-size dolls (OR=2.71, CI=0.86-8.53) significantly increased the prevalence of asthmatic symptoms. For PFT, above four families, exposure of passive smoking and pets significantly reduced FVC in both groups (p<0.05). In girls, a big-size doll was significantly associated with decreased lung function (FVC and $FEV_1$). In boys, using bed significantly reduced $FEV_1$. Also, the risk of asthmatic symptoms was found to increase when the house has been built for 5 years or more, the house is close to a road $({\leq}100m)$, a gas/Kerosene heater or carpet is utilized within the house. However, their differences were not significant. It is concluded that genetic factor such as a family history of respiratory disease, allergic symptoms and housing risk factor are related to asthmatic symptoms. These results were worth noting because the findings will help address risk factors related respiratory symptoms especially in relation to housing and environment.
유승도,신동석,설증민,강대준,박준철,이재인 한국소음진동공학회 1997 소음 진동 Vol.7 No.4
Ground vibrations induced from railroad were measured to get the basic data that can be usde to prepare countermeasures for solving environmental vibration problems. Vibration levels were measured simultaneously at three points in double distances from railroad. These data were analuzed with the kinds of trains, media to understand the magnitudes and characteristics of distance attenuation of railroad vibrations.
유승도,신동석,설증민 한국소음진동공학회 1997 소음 진동 Vol.7 No.3
The psychological, physiological, and material effects of ground vibrations induced from railroad were surveyed with the magnitudes of vibration sensing using questionnaire on residents living near railroad. These magnitude of vibration sensing and effects were compared as rate or percent total based on double distances from railraod. Also overall effects of railraod vibrations were compared with vibration levels measured or predicted. The about 70% of residents living within 40m from railroad sense railroad vibration, 15% of residents are influenced phychologically. But physilogical and material effects disappeared beyond 40m.
유승도,이민정,김대선,박경화,정순원,안정선 한국보건교육건강증진학회 2007 한국보건교육·건강증진학회 학술대회 발표논문집 Vol.- No.-
우리나라 주요 산단지역의 환경오염이 주민들의 건강에 미치는 영향에 대한 조사 결과와 비교ㆍ분석할 수 있는 자료를 수집하기 위하여, 장기간 추적 조사가 가능한 대조 코호트 구축하고 기존 대기자료 분석, 건강검진 조사 및 설문조사와 환경오염물질의 인체 노출수준을 측정하고자 하였다. 비교지역 선정기준에 따라 강릉지역이 선정되어 l차년도 코호트를 구축한 결과 총 1,038명(여자 643명, 남자 395명)이 참여하였다. 대기환경측정자료를 이용한 대기오염도를 분석한 결과 SO₂, NO₂, O₃, CO, PM₁? 모두 대기환경 기준치 이하로 나타났다. 어린이와 청소년에서 알레르기성 질환 진단 경험율이 높았고, 성인 여성의 경우 알레르기성 비염 및 알레르기성 결막염의 증상호소율과 진단 및 치료경험이 남성에 비해 통계적으로 유의하게 높았다(p<0.05). 생체시료분석결과 혈중 납 1.38㎍/㎗(GM), 혈액 및 요중 수은 4.02㎍/㎗과 2.68㎍/㎗, 요중 카드뮴 1.03㎍/㎗ㆍcreat., 요중 총비소 155.71㎍/㎗ 로 나타났다. 혈중 VOCs 분석결과 Toluene, Ethylbenzene 및 Xylene의 검출빈도수가 높았으며, 혈중 PCBs 4종과 PAHs 16종 모두 검출되었으나, 검출 빈도가 10% 이하로 나타났다.