METHODS: MRBQ was applied to 800 motor-cyclists in Chongqing city, and then the factor analysis, tests of reliability and validity were performed. 方法:利用摩托车驾驶员驾驶行为问卷(MRBQ)对重庆市800名摩托车驾驶员进行测试,并进行因素分析和信效度的检验。
Methods Investigate retrospectively the injuries of motor-cyclists and passengers in 408 traffic accident cases occurred during 2000 to 2002 in Beijing area. 方法对2000年至2002年北京地区408例2人同乘一辆两轮摩托车发生事故造成摩托车人员伤亡的损伤情况进行回顾性研究。