사회 · 인구학적 요인과 시간활동양상에 따른 톨루엔 개인노출의 영향요인 분석

• 영문명: Affecting Factors of Personal Exposure to Toluene according to Sociodemographic Characterization and Time-activity Pattern
• 발행기관: 한국환경보건학회
• 저자명: 정순원(Soon-Won Jung) 이석용(Seok-Yong Lee) 김현정(Hyun jeong Kim) 최욱희(Wookhee Choi) 김수진(Suejin Kim) 유승도(Seungdo Yu) 양원호(Wonho Yang)
• 간행물 정보: 『1. 한국환경보건학회지』제43권 제2호, 157~166쪽, 전체 10쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2017.04.30

영문 초록

Objectives: Exposure to hazardous air pollutants could be affected by sociodemographic factors such as age, gender and more. Information on time spent in microenvironments has a critical role in exposure assessment. The purpose of this study was to analyze the exposure pathways which influence personal exposure through timeactivity patterns and sociodemographic factors. Methods: A total of 379 subjects were collected from the second term of the Korean National Environmental Health Survey. A questionnaire survey in relation to sociodemographic factors and a time-activity diary were carried out for personal exposure to toluene. Focusing on personal exposure to toluene, factors affecting personal exposure were analyzed using multiple regression analysis. Results: Participants spent their time in an indoor house for 16.8±4.0 hr, workplace or school 2.3±3.5 hr, and other indoor 2.1±2.2 hr. Sociodemographic factors were significantly different among each personal exposure and microenvironment. Time of staying at an office turned out to be a main factor from point of exposure in exposure pathway using multiple regression analysis. As a result, this means that exposure may be different according to the time of staying in each microenvironment. Conclusions: Personal exposure to air pollutants might be decided by time-activity pattern indicating when, where, and which activities people pursue, as well as individual sociodemographic factors.

목차

I. 서 론

II. 재료 및 방법

III. 연구결과

IV. 고 찰

V. 결 론

키워드

Toluene sociodemographics time activity pattern exposure assessment exposure pathway