长沙市学龄期儿童意外伤害知识与危险行为现状

目的：调查长沙市学龄期儿童意外伤害知识与危险行为及其相关性，为制定儿童意外伤害的预防措施提供科学依据。方法：采用横断面调查方法，通过分层整群随机抽样2所长沙市小学866名6~12岁小学生进行意外伤害知识及近6个月内危险行为发生现状的调查。结果：学龄期儿童的意外伤害知识的得分为11.83±2.38，儿童意外伤害知识水平在儿童年龄、父母受教育程度及自出生至今中等程度意外伤害史方面的差异有统计学意义(P<0.05)。儿童的年龄、母亲的受教育程度、自出生至今儿童中等程度意外伤害史对儿童意外伤害知识影响显著。意外伤害危险行为的得分为17.61±10.35，儿童意外伤害危险行为在儿童性别、出生时父亲年龄、父母婚姻状态、和谁居住、中等程度意外伤害史及接受医疗诊治史方面的差异有统计学意义(P<0.05)。自出生至今儿童中等程度意外伤害史、父母的婚姻状况、儿童性别对儿童意外伤害危险行为影响显著。儿童的意外伤害知识水平与危险行为之间未发现明显相关(P>0.05)。结论：学龄期儿童对意外伤害相关知识认识不够，且危险行为也较为普遍。研究指出了儿童意外伤害知识及危险行为相关影响因素，对控制与干预儿童意外伤害有一定的指导作用。

Knowledge for unintentional injury and risky behavior among the school-age children in Changsha city of China

Objective: To investigate the current status on knowledge for unintentional injury and risky behavior among school-age children in Changsha, China, and to provide scientific evidence for the preventive strategies.Methods: A cross-sectional study was conducted on 866 students who were between 6 and 12 years old in Changsha. Two primary schools were selected by stratified cluster random sampling from all primary schools of Changsha city to collect the information regarding knowledge for unintentional injury and risky behavior occurring in the 6-month period before the survey.Results: The mean score for knowledge of unintentional injury was 11.83±2.38. The levels of knowledge for unintentional injury differed significantly in child’s age, parents’ education background and child’s injury history (P<0.05). The child’s knowledge level was correlated with child’s age, mother’s education, child’s injury history. The mean score for risky behavior was 17.61±10.35. The levels of risky behavior differed significantly in child’s gender, father’s age to have the child, parents’ marriage status, whom does/do child live with, child’s injury history and medical history since the birthday (P<0.05). There was a linear regression relationship between risky behavior and child’s injury history, parents’ marriage status, child’s gender. There was no significant correlation between knowledge and risky behavior (P>0.05).Conclusion: It is a common phenomenon in school-age children who are lack of the knowledge for unintentional injury and risky behavior. This study provides useful information on the risk factors for unintentional injury and risky behavior, which would be significant for prevention program.