泰州市某区PM_(2.5)污染状况及其对人群健康影响的初步调查  

Pollution status of PM_(2.5) and its impact on health in the atmosphere,Taizhou

作　　者：王莉[1] 胡金妹 黄久红 黄灵[1] 

机构地区：[1]泰州市疾病预防控制中心,江苏泰州225300

出　　处：《现代预防医学》2017年第23期4244-4247,共4页Modern Preventive Medicine

摘　　要：目的分析2016年6月-2017年5月江苏省泰州市某区大气中PM_(2.5)的污染现状,初步了解PM_(2.5)对人群健康的影响,为政府制定相关PM_(2.5)防控政策提供科学依据。方法对泰州市某区2016-2017年间的PM_(2.5)监测数据进行统计分析,以此为依据用统一设计的调查问卷对本地锦绣社区的1040名常住居民开展健康影响问卷调查,用卡方检验进行分析。结果 2016年6月-2017年5月该区PM_(2.5)超标倍数范围为0.013倍-1.36倍,其中2017年2月超标天数最多。PM_(2.5)月均浓度的季节性变化较为明显。PM_(2.5)浓度较高期间,居民呼吸系统疾病患病率和症状发生率高于浓度较低期间,差异有统计学意义(P<0.01)。结论该地区针对秋冬季节污染严重时的控制力度仍需要加强,PM_(2.5)浓度较高时,对呼吸系统疾病和心血管疾病的发生有一定的影响。Objective To analyze the pollution status of PM2.5 in the atmosphere of Taizhou City from June 2016 to May 2017, to understand the effect of PM2.5 on the health of the population, and to provide relevant PM2.5 prevention and control policy for government scientific basis. Methods A statistical analysis was conducted on the PM2.5 monitoring data from 2016 to 2017 in a district of Taizhou and the questionnaire survey was used to investigate the health impact of 1040 residents in the local Jinxiu community. The data were analyzed by chi - square test. Results From June 2016 to May 2017, the PM2.5 exceeded the standard range from 0. 013 to 1.36 times, which exceeded the maximum number of days in February 2017. The monthly average concentration of PM2.5 showed an obvious seasonal variation, The prevalence of respiratory system diseases and the incidence of symptoms during the higher concentration of PM2.5 were higher than those in days of lower concentration of PM2. 5, with statistically significant （ P 〈 0.01 ） difference. Conclusion The control intensity of the area in the autumn and winter season is still needed to be strengthened. When the concentration of PM2.5 is high, the respiratory disease and the occurrence of cardiovascular disease will be affected.

关 键 词：PM2.5 质量浓度 人群健康 调查 

分 类 号：R12[医药卫生—环境卫生学]