成都地区道路交通事故致残人员流行病学调查

目的 探讨成都地区道路交通事故致残的流行病学特点,为研究道路交通事故伤害成因和事故预防提供科学依据.方法 回顾性分析了成都地区2003至2006年10月所有交通事故受伤人员伤残评定资料,统计分析致残者性别、年龄、交通方式、人员类型的构成及事故发生的月份、星期、地域分布.结果 6364例交通事故致残人员资料纳入统计.男女之比为1.84∶1,以18～50岁年龄段所占比例最大(66.34%);自行车、摩托车驾乘人员及行人共占80.90%.不同年龄段、不同性别或不同事故地域的交通事故致残者中,各交通方式的构成比均显著不同.损伤部位中,下肢所占比例最高(39.49%),其次为颅脑损伤(22.77%).结论 预防交通事故应针对不同人群、不同地域、不同时段和不同交通方式,采用不同的方法和措施,制定相应的政策.

Epidemiological research and analysis on the impaired person in road traffic accident in Chengdu area

Objective To analyze epidemiological characteristics of road traffic accidents that resulted in injuries in Chengdu area,to find out the cause and to provide scientific a base for accident prevention.Methods Appraisal data of the injured in road traffic accident from January 2003 to October 2006 were re-examined.Detailed statistics were made which include gender,age,transportation mode,person types,the accident date and day,and location.Results Six thousand three hundred and sixty four cases involving road traffic accident were analyzed.Among the injured,male to female ratio was 1.84:1,and the age group of 18-50 were the largest proportion(66.34%).Bicyclists,motorcyclists and pedestrians made up 80.90% of the injured persons.Different age groups,different genders and those who were injured in different regions varied greatly in terms of transport modes they employed.In terms of injured parts,lower limb injury took up the highest proportion(39.49%),with cranium & cerebrum ranking second(22.77%).Conclusion Different approaches and measures shall be taken in regard to different age groups,different regions,different times and different transport modes,and corresponding policies shall be adopted.