福州120院前急救系统2341例患者呼救原因、时间与年龄的对应分析

Study on the relationship of calling cause,time and age for 2341 cases of Fuzhou 120 prehospital emergency system by correspondence analysis

目的 研究福州市 1 2 0院前急救系统的呼救原因、时间与患者年龄 3个指标间的关系 ,为制订处理措施提供依据。方法 收集福州市 1 2 0院前急救调度室 1 997年至 2 0 0 0年的呼救信息资料 ,以 1 5 %的比例从约 1 .5万例数据中 ,单纯随机抽样 2 341例 ,以 SPSS8.0 for Windows建立数据库 ,以其中的对应分析 (ANACOR)命令进行统计分析与绘图。结果 上午为心脑血管疾病 ,上夜为交通事故肇事及挫裂挤压伤的多发时间。 1 4～ 2 9岁青年人交通事故肇事及挫裂挤压伤多见 ,30～ 5 9岁壮年人急性胃肠炎多见 ,6 0岁以上老年人心脑血管疾病多见。其它几项指标间未见明显的对应关系。结论 对应分析表明 1 2 0院前急救系统呼救原因、时间和患者年龄间有一定的对应关系 ,这对于制订相应措施、提高警惕。

Objective To analyze the relationship of three indicators(calling cause,time and age)for the emergency cases of the prehospital emergency system in order to properly process the calling.Methods The sampling data(about 15%)of 2341 cases from the prehospital emergency system of Fuzhou(about 15 thousand cases)were collected and analyzed by correspondence analysis(ANACOR)in SPSS 8 0 for Windows,plotted by geometrical chart with two axes.Results The plots show that:The cardiovascular diseases and cerebrovascular accidents(CVD/CVA)tend to occur in the morning and traffic accidence,laceration or crush injury(Traf/LAC)in the evening.Young people are prevalent with Traf/LAC,adults aged 30～59years acute gastroenteritis,and the people aged over 60 years are most common to have CVD/CVA.The significant relationship is not found in other indicators.Conclusion The correspondence relationships of calling cause,time and age of emergency cases from the prehospital emergency system of Fuzhou are found with correspondence analysis,which are valuable for making the processing measures.