摘要
为研究汽车驾驶员饮酒对反应时的影响,减少交通事故的发生,用自身对照的研究方法对87名汽车驾驶员饮酒前、后视觉-运动反应时进行了测定。结果表明,饮酒后简单反应时和判断反应时均比饮酒前减慢,判断错误次数比饮酒前增多,差异均有非常显著意义(P<0.01)。不同饮酒量的简单反应时差异无显著意义(P>0.05),而判断反应时和判断错误次数差异均有显著意义(P<0.05),并呈剂量-反应关系。饮酒组驾驶员交通事故发生率高于非饮酒组,差异有非常显著意义(P<0.01)。
Inordertoreducetraficaccidents,theefectofdrinkingindriversontheirreactiontimewasstudied.Ameasurementwasmadeon87truckdrivers'visualreactiontimebeforeandafterdrink-ing.Theresultsshowedthatafterdrinking,bothsimplereactiontimeandjudgingreactiontimewereslowerthanbeforedrinking,andthereweremoretimesofjudgingreactionmistakes(P<0.01).Thesimplereactiontimeofvariousdrinkingamountwasnotsignificantlydiferent,whiletherewereobviousdiferencesinjudgingreactiontimeandjudgingreactionmistakes,showingadose-responserelationship.Therateoftraficaccidentsocurredindrinkinggroupwashigherthanthatofnon-drinkinggroup.Theresultssuggestthattraficacidentsmayrelatetothedecreaseofreactiontimeandtheincreaseofmis-taketimesindriversafterdrinking.
出处
《中华劳动卫生职业病杂志》
CAS
CSCD
1996年第3期145-147,共3页
Chinese Journal of Industrial Hygiene and Occupational Diseases
关键词
饮酒
视反应时
交通事故
DrinkingalcoholVisualreactiontimeTraficacident