空气质量改善前后污染物浓度与门诊量的浓度—反应关系

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1、分类号:R183学校代码：10114密级:学号：2012200913空气质量改善前后污染物浓度与门诊量的浓度-反应关系TheConcentration-ResponseFunctionforAirPollutantandOutpatientVisitsunderDifferentExposureLevels研究生：桑田指导教师：赵宝新教授专业名称：公共卫生硕士研究方向：环境流行病学学位类型：专业学位所在学院：公共卫生学院中国山西二○一五年五月二十日目录中文摘要...............................................................

2、.........................................................I英文摘要.....................................................................................................................III前言...............................................................................................................

3、............11数据来源与方法.....................................................................................................61.1数据收集.........................................................................................................61.2数据整理....................................................

4、.....................................................61.3统计分析方法.................................................................................................62结果.....................................................................................................................82.1空气污染物浓度变化趋

5、势.............................................................................82.2浓度-反应关系..............................................................................................102.3统计分析结果小结.....................................................................................1063讨论........

6、.........................................................................................................1103.1研究现场的代表性和适宜性.....................................................................1103.2监测点的选择...........................................................................................

7、..1123.3太原市2003年之前的空气质量状况.......................................................1133.4太原市2003年后的相关环境政策...........................................................1143.5研究现场2003年之后的空气质量状况及比较.......................................115