深圳市2000-2003年交通事故的流行病学特点

Epidemiological traits of traffic accidents in Shenzhen,2000-2003

目的探讨深圳市交通伤害的流行病学特点。方法对深圳市公安局交通警察局提供的2000-2003年交通事故的资料进行描述性统计分析。结果4年共发生交通事故22039起,死亡3649人,男∶女为6.57∶1,伤19274人,直接经济损失12481万元。伤害人群主要年龄段为20～50岁,3164人,占86.71%,各年龄段10万人口年死亡率则以30～50岁为高峰,范围为10.22～28.98之间,10万人口交通事故死亡率呈逐年上升趋势。日时间段以0～1时及19～24时为高发时段,月份分布较为均匀。地段以城市主干道路及一级公路为主。死亡人员身体部位损伤有效统计1864人,头部1276人,多部位477人,分别占35.0%(1276/3649)、13.1%(477/3649)。平均减寿年数为40.0年。结论深圳市交通事故危害性大,主要伤害青壮年流动人口。加强交通安全管理,提高市民的交通安全意识等,是预防和控制交通伤害的主要措施。

Objective To explore the epidemiological traits of traffic accidents in Shenzhen. Methods Descriptive statistical analysis was applied to the data of traffic accidents from 2000 to 2003, which were provided by Shenzhen Traffic Management Bureau. Results The total of the traffic accidents in the four years were 22 039. The deaths were 3 649 and the ratio of men to women in the toll was 6.57：1. The injury was 19 274 and the direct economic loss was 124.81 million yuan. The high-risk age was from 20 to 50 years old and the number was 3 164 which accounted for 86.71%. Rate per 100 000 populations in various ages＇ section had 30-50 years old as the peak, the range being 10.22- 28.98 years old. Traffic rate per 100 000 population increased yearly. The high period in daytime was 0-1 and 19-24 o＇ clocks. The month distribution was even. City branch paths and first-grade highways were the main roads for accidents. The effective stastics of dead bodies＇ injury was 1 864. Head injury was 1 276, accounting for 35.0% （1 276/3 649）. Multi-part injury was 477, accounting for 13.1% （477/3 649）. The average life loss was 40.0 years. Conclusions The traffic accidents in Shenzhen are harmful and the floating youth are major victims. Strengthening traffic safety management and enhancing citizen＇s traffic safety awareness are the major measures to prevent and control traffic injury.