2009—2011年哈尔滨市寒潮天气对呼吸系统疾病的影响

发布时间：2018-06-14 11:19

本文选题：寒潮 + 呼吸系统疾病　；参考：《环境卫生学杂志》2014年02期

【摘要】：目的寒潮对人群健康的影响已经引起社会各界的重视。但是目前我国鲜有寒潮与居民发病关系的研究。本文收集哈尔滨市2009—2011年某三甲医院门诊资料和同期逐日气象资料,研究哈尔滨市寒潮天气对居民呼吸系统疾病的影响,为进一步预防控制寒潮相关的健康危害提供科学依据。方法本文选择日均温度分布的第五位百分位数作为寒潮的定义标准,所有低于这一标准的时间段都定义为寒潮。利用寒潮时间段与临近的对照时间段医院门诊呼吸系统病例数对比的方法研究寒潮对呼吸系统疾病的影响。结果寒潮天气可以造成呼吸系统疾病(RR:1.19,95%CI:1.12~1.27)发病风险增加,其中男性为1.20(95%CI:1.10~1.31),女性为1.18(95%CI:1.08~1.30)。不同年龄组人群对寒潮敏感程度亦有差异,其中婴幼儿(RR:1.16,95%CI:1.06~1.27)以及老年人(RR:1.51,95%CI:1.29~1.77)较为敏感。结论结果显示寒潮发生时,哈尔滨市居民的入院就诊人数显著增加,造成呼吸系统疾病发病风险明显升高。寒潮对呼吸系统疾病不同性别和不同年龄组人群影响有差异,0~5岁以及65岁以上的人群对寒潮较敏感。应该建立早期预警系统并且提出针对脆弱人群的预防措施,降低寒潮对人群健康的影响程度。
[Abstract]:Objective the effect of cold wave on population health has been paid attention to by all walks of life. However, there are few studies on the relationship between cold wave and residents in China. In this paper, we collected outpatient data and daily meteorological data of a hospital in Harbin from 2009 to 2011 to study the effects of cold wave weather on respiratory diseases of residents in Harbin. To provide scientific basis for further prevention and control of cold surge related health hazards. Methods in this paper, the fifth percentile of daily mean temperature distribution is chosen as the definition standard of cold wave, and all periods below this standard are defined as cold wave. The effect of cold wave on respiratory system diseases was studied by comparing the number of outpatient respiratory system cases between the cold wave period and the adjacent control period. Results the cold weather could result in an increase in the risk of respiratory diseases (RR: 1.19 / 95 CI: 1.121.27). Among them, 1.20% 1.20% CI: 1.10% 1.31% for men and 1.1895% 1.188% 1.30% for women. There were also differences in the sensitivity of different age groups to the cold wave, among which the infants and infants were sensitive to cold wave, and the infants and infants were sensitive to the cold wave, and the elderly to R: 1.51 and 95% CI: 1.291.77). Conclusion the results showed that the number of hospitalized residents in Harbin increased significantly during the cold wave, and the risk of respiratory diseases increased significantly. The cold wave had different effects on the respiratory system diseases of different gender and different age groups. The cold wave was more sensitive to cold wave in the population aged 5 years or over 65 years old. Early warning systems should be established and preventive measures should be proposed for vulnerable populations to reduce the impact of cold surges on population health.
【作者单位】：中国疾病预防控制中心环境与健康相关产品安全所;哈尔滨市疾病预防控制中心;
【基金】：气候变化对人类健康的影响与适应机制研究(973项目,No 2012CB955502)
【分类号】：R56

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