环境与职业医学2016，Vol.33Issue(6)：601-605,609,6.DOI:10.13213/j.cnki.jeom.2016.15493
空气污染与恶性肿瘤住院人数的关联性分析
Association Between Air Pollution and Hospitalization due to Malignant Neoplasms
摘要
Abstract
[Objective] To assess the association between air pollution and malignant neoplasms hospital admissions.[Methods] Records of meteorological factors and air pollutants (PM10,SO2,and NO2) were collected in Jinchang City,Gansu Province from 2007 to 2010.The hospitalized cases of malignant neoplasms during the same period were collected from the Jinchang cohort.A semi-parametric generalized additive model was used to assess the relationship between air pollutant concentrations and daily malignant neoplasms hospitalizations in the cohort with adjustment of confounding factors.[Results] A total of 2707malignant neoplasms hospitalized cases were collected.Greater estimates were found for SO2 on Lag 0 day (L0) and for NO2 on Lag04 day (L04),with relative risks (RRs) (95％ confidence interval) of 1.043 (1.002-1.085) and 1.163 (1.091-1.239),respectively.The males and the cases at and over 60 years of age were associated more strongly with PM10 and NO2.The multiple-pollutant models showed that SO2 and NO2 were synergic to PM10,and NO2 had a significant and independent health effect.[Conclusion] There might be associations between air pollution and hospital admissions for malignant neoplasms in the Jinchang cohort.关键词
金昌队列/恶性肿瘤/住院人数/大气污染/关联性Key words
Jinchang cohort/malignant neoplasm/hospital admission/air pollution/association分类
医药卫生引用本文复制引用
郑山,刘兴荣,程宁,代敏,李海燕,李娟生,康峰,王敏珍,任晓卫..空气污染与恶性肿瘤住院人数的关联性分析[J].环境与职业医学,2016,33(6):601-605,609,6.基金项目
国家自然科学基金青年基金(编号41505095) （编号41505095）
兰州大学中央高校基本科研业务费专项资金(编号:lzujbky-2014-155,lzujbky-2014-154) （编号:lzujbky-2014-155,lzujbky-2014-154）
