南宁市道路交通伤害流行特征及疾病负担分析

Epidemiological characteristics and disease burden of road traffic injuries in Nanning city

目的 分析2000＆mdash;2009年广西南宁市城区道路交通伤害（RTI）流行特征及疾病负担,为制定预防和控制RTI策略提供参考依据。方法 从广西公安厅交警总队收集南宁市城区RTI数据,采用流行病学方法描述和分析南宁市RTI的流行特征、伤亡情况及疾病负担。结果 2000＆mdash;2003年南宁市城区RTI起数呈平稳状态,2004年（1 038起）突然上升至2005年（1 532起）的最高峰后呈下降趋势;青秀、西乡塘、兴宁区为RTI高发区,分别发生RTI 1 886、1 578、1 432起,RTI伤亡人数的男、女比例为2.72：1,死亡主要发生在21~30岁人群,死亡人数共438人,占死亡总数的26.8%;RTI伤亡人员的交通方式主要以驾驶摩托车、步行、乘汽车为主;不按规定让行是导致RTI的首要原因,造成RIT 1 297起,186人死亡,1 297人受伤;2000＆mdash;2009年南宁城区RTI中早逝所致的寿命损失年（YLL）为39 987.56人年,由早逝所致总经济损失约2.6亿元。结论 2000＆mdash;2009年南宁市城区的RTI总体呈下降趋势,但RTI死亡导致的经济损失严重。

Objective To analyse epidemiological characteristics and disease burden of road traffic injuries（RTI）in Nanning city from 2000 to 2009,and to provide scientific basis for prevention and control of RTI.Methods The data on RTI in Nanning city were collected from Guangxi Traffic Police Corps and Guangxi Statistics Bureau,and then the epidemiological characteristics,casualties and disease burden of RTI were analyzed.Results The number of RTI was steady from 2000 to 2003,but increased suddenly in 2004（1 038）and went up to the peak in 2005 （1 532）.Then the number showed a downward trend from 2005 to 2009.Qingxiu district,Xixiangtang district and Xingning district showed high incidents of RTI,with the total RTI numbers of 1 886,1 578,and 1 432.The male-female ratio of the injuriy and death of RTI was 2.72：1.The deaths occured mainly in the people aged 16 to 50 years,with a number of 1 173,accounting for 71.83% of total deaths in the city.The casualties were mainly caused by incidents of motorcycles,walking,bike,and by car.The main reason of RTI was violating traffic regulations,accounting for 19.7% of all RTI.Years of life lost（YLL）due to RTI in Nanning city from 2000 to 2009 was 39 987.56 person-year,with on economic loss of 260 million RMB yuan.Conclusion The number of RTI showed a downward trend from 2000 to 2009.But the economic loss due to RTI was serious during the period of 10 years in Nanning city.