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为了解用煤炉、液化石油气的家庭厨房空气中ＮＯ２含量及个体的暴露水平，以及对尿ＨＯＰ排泄的影响，本研究用个体采样器监测了１６２户居民厨房空气中２４小时的ＮＯ２浓度，同时对家庭经常做饭人员２４小时的ＮＯ２暴露水平及尿ＨＯＰ的水平进行了测定。结果发现用煤炉的家庭其厨房空气及个人２４小时ＮＯ２暴露水平均高于用ＬＰＧ的家庭。用ＬＰＧ的家庭成员尿ＨＯＰ显著高于用煤炉的家庭
In order to understand the NO2 content and individual exposure to air in home kitchens of coal stoves and liquefied petroleum gas (LPG) as well as their effects on excretion of urine HOP, this study monitored the concentration of NO2 in air of 162 households’ kitchen for 24 hours using individual samplers, At the same time, the level of NO2 exposure and urinary HOP level in 24-hour household cooks were measured. The results showed that households using coal stoves kitchen air and personal 24-hour NO2 exposure levels were higher than those with LPG families. Urine HOP was significantly higher in households with LPG than in households with coal stoves