中学生道路交通事故危险因素的配对病例对照研究

摘要

目的 探讨中学生道路交通事故的主要危险因素,为该人群的道路交通事故预防和控制提供参考依据.方法 以配对病例对照研究方法,选择2005年1月1 日至12月31日期问发生交通事故的116名学牛为病例,以性别、年龄匹配且同期末发生事故的同班级学生为对照.收集两组学生基本信息、行为习惯、家庭条件以及道路安全知信行信息,比较两组学生之间的差异,并以条件logistic回归分析探讨各因素对交通事故的影响. 结果 和对照组相比,病例组对待交通安伞的态度更加消极,交通违章行为尤其足骑自行车冒险行为更多,但病例组和对照组交通安全知识差异不明显.多因素条件logistic回归分析,消极的交通安全态度以及交通违章行为尤其是骑自行车冒险行为的频率高是交通事故的危险因素.此外,家庭和学校之间的距离超过1000 m是交通事故的危险因素,而母亲文化水平高是交通事故的保护因素. 结论 交通安全态度和行为、家庭和学校之间的距离是中学生交通事故的主要影响因素.中学生交通事故的预防控制不仅要以提高知识为基础.更重要的足培养积极的态度和安全的行为.%Objective To investigate the predietors of road traffic accidents(RTAs)in middle school students.a ease-control study WaS designed to seek new clues for prevention and control on RTAs in this population.Methods Cases were 116 students who experienced RTAs from 2005/01/01 to 2005/12/31.116 students were.served as controls who were from the same clams of the cases and matched by age and sex.Information on personal behavior,family conditions,and knowledge,attitude,practice(KAB)on road traffic of these children were collected and compared.Conditionallogistic regressions were conducted to analyze the relationship between these factors and RTAs.Results Compared to the controls.the cases showed more negative attitude and risk-taking-behaviors especially in riding bicycle.However,knowledge on road safety showed less significant differences between eaSe and control groups.The negative attitude and risk-taking-behaviors were independent risk factors for RTAs by logistic regression.In addition.distance from home to school that longer than 1000 m seemed a risk factors for RTAs.while high education levels among mothers WaS a protective factor.Conclusion Road safety attitude and behavior.distance from home to school were the main influenee factors for RTAs among middle school students.It seemed more important in improving the attitude and behavior on road safety than to enhance the knowledge for prevention and eontrol of RTAs among middle school students.