【摘要】 目的了解我区中小学意外伤害的发生状况,探讨预防和控制中小学意外伤害发生的措施并对干预效果进行综合评价。方法采取干预前后对比与无干预对照的方式进行评价。调查采用随机抽样的方法抽取生源、师资水平接近的两所中学,两所小学,并随机分成干预组与对照组,干预组一年内实施以健康促进为主的综合干预措施,对照组无干预措施。1年后两组学校重复进行调查,观察干预效果。结果干预前后意外伤害的总发生率由12.7%降至10.2%,下降19.7%,多发性意外伤害的发生率由0.7%降至0.5%,下降了28.6%,干预组干预前后意外伤害发生率下降明显(χ2=10.2,P=0.001),小学生组干预效果好于中学生组。结论以健康促进为主的综合干预措施,能有效预防和控制学生意外伤害的发生,且干预措施的实施越早效果越好。更多还原

【Abstract】 Objective To comprehensively learn the status of accidental injuries among students of primary and middle schools in Dongcheng District and evaluate the general interventional effectiveness. Methods Two middle schools and two primary schools selected by random sampling, having similar levels of students and teachers sources in the same level schools, were divided into intervention groups and control groups randomly. A comprehensive intervention for one year was adopted in the intervention groups. Evaluation was conducted before and after the intervention. Results After intervention accidental injuries rate dropped from 12.7% to 10.2%, while multi-accident rate dropped from 0.7% to 0.5%. The effectiveness of intervention in primary school group was better than the middle school group (χ2=10.2,P=0.001). Conclusion Comprehensive intervention measure with health education can prevent and control the students from being injured, and the earlier the better.更多还原