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目的探讨学生认知行为、道路环境等与道路交通伤害的关系及影响因素。方法采用多阶段分层整群抽样方法,抽取深圳市6个区的27175名中小学生进行问卷调查,对可能危险因素进行Logistic回归分析。结果交通伤害发生率为5.2%,男生高于女生(χ2=56.000,P=0.000)。10～14岁的儿童步行者交通伤害发生率最高,为6.4%。路上打闹行为(OR=2.123)、过路口方便感(OR=1.565)、路标判断(OR=1.558)、信号灯识别(OR=1.440)、步行路段安全感(OR=1.141)、上学途径路口数(OR=1.036)等是交通伤害发生的重要危险因素。结论道路交通伤害与学生认知行为、道路环境等因素密切相关,可针对这些危险因素采取相应措施,以降低学生交通伤害的发生。
Objective To explore the relationship between students’ cognitive behavior, road environment and road traffic injuries and their influencing factors. Methods A multi-stage stratified cluster sampling method was used to select 27,175 primary and secondary school students in 6 districts of Shenzhen to conduct questionnaire survey. The possible risk factors were analyzed by Logistic regression. Results The incidence of traffic injuries was 5.2% and boys were higher than girls (χ2 = 56.000, P = 0.000). Children from 10 to 14 years of age had the highest incidence of traffic injuries from pedestrians, at 6.4%. (OR = 2.123), ease of crossing (OR = 1.565), signposting (OR = 1.558), signal recognition (OR = 1.440), walking safety (OR = 1.141) (OR = 1.036) is an important risk factor of traffic injury. Conclusions Road traffic injuries are closely related to students’ cognitive behavior and road environment. Corresponding measures may be taken according to these risk factors to reduce the occurrence of traffic injuries among students.