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首页> 外文期刊>Building and Environment >Winter vacation, indoor air pollution and respiratory health among rural college students: A case study in Gansu Province, China
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Winter vacation, indoor air pollution and respiratory health among rural college students: A case study in Gansu Province, China

机译：寒假，室内空气污染和农村大学生呼吸系统 - 以甘肃省为例

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摘要

Indoor air pollution (IAP) is one of the most important risk factors contributing to respiratory health. This study aims to assess the respiratory effects of IAP caused by coal stoves and Chinese kang among rural college students during the winter vacation in Gansu Province, China. Seventy rural college students took the questionnaire survey, urine collection and spirometry tests before, during and after their winter vacations. IAP levels were evaluated by IAP exposure index. Linear mixed effect model and generalized linear mixed models were used to estimate the effect of IAP exposure index presented on respiratory health. Comparing with before and after the winter vacation, we found that there were the greater incidences of respiratory symptoms (chi(2) = 19.54; p 0.05) and the higher levels of urinary 8-epi-prostaglandin F2 alpha (8-epi-PGF2 alpha), and the FEV1/FVC ratio decreased significantly during the winter vacation(p 0.05). Every 1 unit increase in IAP exposure index was associated with an increase of 10.11% (95%CI: 0.97%-20.08%) 8-epi-PGF2a after adjusting for other variables (p 0.05); and the risk of respiratory symptoms increases by 42% (OR: 1.42; 95%CI: 1.09-1.84) for every 1 increase in IAP exposure index. Our results indicate that, even during a short vacation period, the IAP caused by the use of coal stoves and Chinese kang in rural areas is associated with adverse respiratory health effects among healthy young adults, highlighting the importance of mitigating pollution from Chinese kang and coal stove.
机译：室内空气污染（IAP）是有助于呼吸健康的最重要的风险因素之一。本研究旨在评估中国甘肃省寒假期间农村大学生煤炉和中国康造成的IAP呼吸效应。七十个农村大学生在冬季度假之前，期间和之后进行了调查问卷调查，尿液收集和肺活量测定测试。 IAP曝光指数评估IAP水平。线性混合效果模型和广义线性混合模型用于估算IAP曝光指数呈现对呼吸系统健康的影响。与冬季假期之前和之后的比较，我们发现呼吸道症状的发生率越来越大（Chi（2）= 19.54; p <0.05）和尿8-epi-prostaglandin f2α的较高水平（8-epi- PGF2α），冬季度假期间，FEV1 / FVC比率显着下降（P <0.05）。在调整其他变量后，IAP暴露指数的每1单位增加的IAP暴露指数增加有关的10.11％（95％CI：0.97％-20.08％）8-EPI-PGF2A（P <0.05）;呼吸症状的风险增加了42％（或：1.42; 95％CI：1.09-1.84），每1例增加IAP曝光指数增加。我们的结果表明，即使在短期休假期间，农村地区使用煤炉和中国康导致的IAP与健康年轻成年人之间的不良呼吸系统健康影响有关，突显了中国康和煤炭污染的重要性火炉。

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  • 来源
    《Building and Environment》 |2021年第1期|107481.1-107481.8|共8页
  • 作者

    He Xiaotao; Zhou Guangqiang; Ma Yueling; Li Lanyu; Fu Shihua; Liu Shang; Liu Ce; He Yonglin; Su Zheng; Liu Jiangtao; Niu Jingping; Zhu Weihao; Zhang Kai; Luo Bin;

  • 作者单位

    Lanzhou Univ Sch Publ Hlth Inst Occupat Hlth & Environm Hlth Lanzhou 730000 Gansu Peoples R China;

    Shanghai Meteorol Bur Shanghai Key Lab Meteorol & Hlth Shanghai 200030 Peoples R China|China Meteorol Adm Shanghai Typhoon Inst Shanghai 200030 Peoples R China;

    Lanzhou Univ Sch Publ Hlth Inst Occupat Hlth & Environm Hlth Lanzhou 730000 Gansu Peoples R China;

    Lanzhou Univ Sch Publ Hlth Inst Occupat Hlth & Environm Hlth Lanzhou 730000 Gansu Peoples R China;

    Lanzhou Univ Sch Publ Hlth Inst Occupat Hlth & Environm Hlth Lanzhou 730000 Gansu Peoples R China;

    Lanzhou Univ Sch Publ Hlth Lanzhou 730000 Gansu Peoples R China;

    Lanzhou Univ Sch Publ Hlth Lanzhou 730000 Gansu Peoples R China;

    Lanzhou Univ Sch Clin Med 1 Lanzhou 730000 Gansu Peoples R China;

    Lanzhou Univ Sch Clin Med 1 Lanzhou 730000 Gansu Peoples R China;

    Lanzhou Univ Sch Publ Hlth Inst Occupat Hlth & Environm Hlth Lanzhou 730000 Gansu Peoples R China;

    Lanzhou Univ Sch Publ Hlth Inst Occupat Hlth & Environm Hlth Lanzhou 730000 Gansu Peoples R China;

    Zhejiang Meteorol Bur Hangzhou 310000 Zhejiang Peoples R China;

    Univ Texas Hlth Sci Ctr Houston Sch Publ Hlth Dept Epidemiol Human Genet & Environm Sci Houston TX 77030 USA|Univ Texas Hlth Sci Ctr Houston Sch Publ Hlth Southwest Ctr Occupat & Environm Hlth Houston TX 77030 USA;

    Lanzhou Univ Sch Publ Hlth Inst Occupat Hlth & Environm Hlth Lanzhou 730000 Gansu Peoples R China|Shanghai Meteorol Bur Shanghai Key Lab Meteorol & Hlth Shanghai 200030 Peoples R China|China Meteorol Adm Shanghai Typhoon Inst Shanghai 200030 Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Chinese kang; Coal stove; Indoor air pollution; Respiratory health; College student;

    机译：中国康;煤炉;室内空气污染;呼吸系统健康;大学生;

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