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    牛照地, 汤旭钢, 齐爱, 吴惠忠. 空气污染对妇幼医院儿内科呼吸系统日门诊量的影响研究[J]. 环境卫生学杂志, 2019, 9(1): 34-38. DOI: 10.13421/j.cnki.hjwsxzz.2019.01.007
    引用本文: 牛照地, 汤旭钢, 齐爱, 吴惠忠. 空气污染对妇幼医院儿内科呼吸系统日门诊量的影响研究[J]. 环境卫生学杂志, 2019, 9(1): 34-38. DOI: 10.13421/j.cnki.hjwsxzz.2019.01.007
    shu
    NIU Zhaodi, TANG Xugang, QI Ai, WU Huizhong. Air Pollution Effect on Daily Outpatient Visits of Pediatric Respiratory System in Maternal and Children Hospital[J]. Journal of Environmental Hygiene, 2019, 9(1): 34-38. DOI: 10.13421/j.cnki.hjwsxzz.2019.01.007
    Citation: NIU Zhaodi, TANG Xugang, QI Ai, WU Huizhong. Air Pollution Effect on Daily Outpatient Visits of Pediatric Respiratory System in Maternal and Children Hospital[J]. Journal of Environmental Hygiene, 2019, 9(1): 34-38. DOI: 10.13421/j.cnki.hjwsxzz.2019.01.007
    shu

    空气污染对妇幼医院儿内科呼吸系统日门诊量的影响研究

    Air Pollution Effect on Daily Outpatient Visits of Pediatric Respiratory System in Maternal and Children Hospital

      摘要
    • 摘要:
      目的 探讨空气污染对妇幼医院儿内科呼吸系统日门诊量的影响。
      方法 收集2014-2017年银川市空气污染资料、气象资料、妇幼保健院小儿内科日门诊就诊资料，描述银川市空气污染趋势，采用基于Poisson回归的广义相加模型分析空气污染与妇幼医院儿内科呼吸系统门诊量的暴露-反应关系。
      结果 2014-2017年银川市大气PM10、PM2.5和NO2年平均浓度均超过《环境空气质量标准》（GB 3095-2012）中相应空气污染物二级浓度限值，控制了温度、湿度、时间趋势和星期几效应的时间序列分析结果显示PM2.5、PM10、SO2和NO2每升高10 μg/m3对小儿内科呼吸系统日门诊量存在滞后效应。
      结论 空气污染对妇幼医院儿内科呼吸系统日门诊量存在影响，尤其是空气污染物PM10、NO2和SO2。

       

      Abstract:
      Objectives To explore the effect of the air pollution on the outpatient visits of pediatric respiratory system in the mater children's hospital.
      Methods Data of air pollution, meteorological observation and the pediatric outpatient visits of a maternal and children hospital in Yinchuan from 2014 to 2017 were collected to describe the pollution trends of Yinchuan. Generalized Additive Model based on Poisson regression was employed to analyze the exposure-response relationship between air pollution and the pediatric outpatient visits of the mater children's hospital.
      Results In 2014 to 2017, the annual average concentration of PM10, PM2.5, and NO2 was higher than the concentration limit of the Standard of Environmental Air Quality (GB 3095-2012). By controlling temperature, relative humidity, temporal trends and weekly effects, the time series analysis showed that a 10 μg/m3 increase of PM2.5, PM10, SO2 or NO2 has a lagging effect on the pediatric outpatient visits.
      Conclusions Air pollution affects the outpatient visits of pediatric respiratory system in maternal and children hospital, especially the air pollutants PM10, NO2 and SO2.

       

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