气象要素变化与急诊高血压病就诊相关性分析

Meteorological elements and the emergency treatment of hypertension correlation analysis

目的目的探讨北京市气象要素变化对高血压病急诊就诊人次的影响。方法收集2009年1月1日~2011年12月31日北京市3家三甲医院急诊就诊的高血压病患者数据及同期气象和大气污染数据,采用描述性流行病学方法和SPSS19.0软件分析高血压病急诊人次与气象要素变化的关系。结果北京地区高血压病急诊就诊人次中,男性19 576例,占50.70%;女性19 035例,占49.30%;老年患者(≥60岁)共19 389例,占50.22%。冬季高血压病就诊人数较多,夏季较少;高血压发病人数与气温呈负相关,与气压呈正相关。结论北京地区气温降低、气压升高是高血压病急诊的危险因素之一。

Objective To investigate the effect of meteorology factors to hypertension emergency attendances in Beijing City.Methods The data of emergency treatment of hypertensive patients from medical records for between January 2009 and December2012 were collected in three Level-3A hospitals in Beijing. The data of the meteorological factors and the air pollutants at same time periods were also collected from the local authorities of Beijing. Descriptive epidemiology method and SPSS 19.0 software was used to analyze the relationship between hypertension emergency room visits and meteorological factors change. Results In Beijing hypertension emergency attendances,19,576 cases were male,accounting for 50.70%;females 19,035 cases,accounting for 49.30%.Elderly patients（≥ 60 years） a total of 19,389 cases,accounting for 50.22%. The number of visitors in winter hypertension more,less in summer;incidence of hypertension was negatively correlated with air temperature,and barometric pressure were positively correlated. Conclusion In Beijing area,the temperature decreased,increased pressure is a risk factor for hypertension in the emergency department.