【摘要】 目的 比较酒后驾车交通事故与非酒后驾车交通事故的流行特征。方法 1999—2003年成都地区酒后驾
车交通事故542例组成病例组，另从同期发生的75324例交通事故数据库中随机抽取l％非酒后驾车交通事故73l例组
成对照组。运用统计方法进行分析。结果酒后驾车交通事故造成人员死亡的危险度是非酒后驾车的1．72倍，两类事故
的24小时分布基本呈相反趋势．酒后驾车非职业驾驶员和非驾驶员所占比例明显高于其他原因导致的交通事故(p<
0．001)．酒后驾车造成车辆的损害程度强于非酒后驾车，两类事故机动车的出行目的亦明显不同。结论酒后驾车交通事
故较非酒后驾车交通事故后果严重，酒后驾车交通事故有不同于非酒后驾车交通事故的流行规律。
【关键词】酒后驾车；交通事故；流行病学；交通医学
【中国分类号】d919．4；r18
【文献标识码】a
【文章编号】1007—9297(2004)04—0296—04
an epidemiologicai study of trafic accidents of drinking-driving．x／e no,zha ng xian-guo，zha ng hong-xia，kong
bin，yuanping，deng zhen-hua，huang si-xing．department offorensic pathology ofschool ofpreclinical andforensic
medicine，sichuan university,chengdu 610041，sichuan
【abstract】0bjective to explore the epidemiological characteristics of the traffic accidents of drinking—driving and non—
drinking——driving． methods the drinking—driving group was composed of 542 traffic accidents of drinking—driving occurred be
tween 1999 and 2003． th e control group was composed of 73 l traffic accidents randomly selected from 75．324 accidents inde—
pendent of alcohol in chengdu area in the same period． results th e risk of drinking—driving traffic accidents was 1．72 times of
those not related with alcoho1．the 24一hour distribution cu~es of two types of accidents had reverse trend．among alcohol—relat—
ed tragic accidents，the proportion of non—occupant drivers and drivers without licence was higher than those not related with al—
cohol (p<0．001)．the damage degree of vehicles among the alcohol-related traffic accidents was greater than those not related
with alcoho1． th e outgoing motives of two types of drivers was also significantly diferent． conclusion th e aftereffect of the
drinking—driving traffic accidents was more serious than those not related with alcoho1． th e drinking—driving traffic accidents
had characteristics diferent from thos