Objective:To explore familial aggregation in unintentional injury and accident-proneness, and search clues for elucidating genetic effects.
目的：探讨意外伤害及事故倾性的家族聚集性，为将来阐明遗传因素在其中的作用提供初步线索。
2
The normal value range of indicators about accidentproneness were detected according to epidemiological survey results using stratified random cluster sampling in 5 cities.
在5个城市作整群分层随机抽样调查确定与事故倾性有关指标的正常值范围。
3
With this system, we can make psychological parameter test, analyze the test results and evaluate driver's accidentproneness with these psychological parameters.